Question bank

Chapter-1   Computer Coding and Memory
Q-1 True Or False

(a) The computer is a machine and it has to do similar functions like our brain. Therefore, artificial memory is an important part of the computer.

(b) Erasable Programmable Read Only Memory provides with a facility to erase the program as well as to write a fresh program.

(c) 0 and 1 are two numbers used in binary system.

(d) Data and instructions are stored here in memory section.

(e) Letters and numbers become a series of long or short sounds, known as dots and dashes.

(f) A computer sends an electrical pulse though electronic circuits to process the data.

Q-2

Convert the following memory sizes into asked units :

16 Bits= _____ Byte

1024 Bytes = _____ KB (Kilo Byte)

_____ KB = 2 MB (Mega Byte)

_____ MB= 3 GB(Giga Byte)

2048 GB = _____ TB(Terra Byte)

_____ TB = 4 PB(Peta Byte)

1024 PB = _____ EB(Exa Byte)

1024 EB = ZB(Zetta Byte)

3072 ZB = YB (Yotta Byte)

_____ YB = 1 (Bronto Byte)

4096 Brontobyte = _____ (Geop Byte)

Q-3 Fill in the blanks

(a) The collection and preservation of records and their recall when needed are the _____________ of memory.(functions/computer).

(b) The functions of a computer are _____________ to the mental jobs done by human beings.(similar/ different)

(c) Sequential access memory is to read and _____________ sequentially.(write/learn)

(d) Read Only _____________ is permanent memory.(Memory/ RAM)

(e) ___________EPROM is the same as the EPROM but it only differs in the process of erasing. (Electrically/ Auxiliary)

(f) A computer takes in ______ facts.(raw/ripe)

Q-4

Answer the following questions :

1. What are the two things which are used by a computer to process the data ?

3. Describe the data coding and functioning .

4. What do you understand by computer logic ?

5. Write a short note on computer memory .

2. Explain how the computer works .

Q-5

Write short notes on the following:

1. PROM

2. EEPROM

3. Bits and Bytes

4. Semiconductor memory

Multiple Choice Questions
Q-1 True Or False

(i)

(a) The computer is a machine and it has to do similar functions like our brain. Therefore, artificial memory is an important part of the computer.

(ii)

(b) Erasable Programmable Read Only Memory provides with a facility to erase the program as well as to write a fresh program.

(iii)

(c) 0 and 1 are two numbers used in binary system.

(iv)

(d) Data and instructions are stored here in memory section.

(v)

(e) Letters and numbers become a series of long or short sounds, known as dots and dashes.

(vi)

(f) A computer sends an electrical pulse though electronic circuits to process the data.

Q-2 

Answer the following questions :

(i)

1. What are the two things which are used by a computer to process the data ?

(ii)

3. Describe the data coding and functioning .

(iii)

4. What do you understand by computer logic ?

(iv)

5. Write a short note on computer memory .

(v)

2. Explain how the computer works .

Q-3 

Write short notes on the following:

(i)

1. PROM

(ii)

2. EEPROM

(iii)

3. Bits and Bytes

(iv)

4. Semiconductor memory

Q-4 

Convert the following memory sizes into asked units :

(i)

16 Bits= _____ Byte

(ii)

1024 Bytes = _____ KB (Kilo Byte)

(iii)

_____ KB = 2 MB (Mega Byte)

(iv)

_____ MB= 3 GB(Giga Byte)

(v)

2048 GB = _____ TB(Terra Byte)

(vi)

_____ TB = 4 PB(Peta Byte)

(vii)

1024 PB = _____ EB(Exa Byte)

(viii)

1024 EB = ZB(Zetta Byte)

(ix)

3072 ZB = YB (Yotta Byte)

(x)

_____ YB = 1 (Bronto Byte)

(xi)

4096 Brontobyte = _____ (Geop Byte)

Q-5 Fill in the blanks

(i)

(a) The collection and preservation of records and their recall when needed are the _____________ of memory.(functions/computer).

(ii)

(b) The functions of a computer are _____________ to the mental jobs done by human beings.(similar/ different)

(iii)

(c) Sequential access memory is to read and _____________ sequentially.(write/learn)

(iv)

(d) Read Only _____________ is permanent memory.(Memory/ RAM)

(v)

(e) ___________EPROM is the same as the EPROM but it only differs in the process of erasing. (Electrically/ Auxiliary)

(vi)

(f) A computer takes in ______ facts.(raw/ripe)

Chapter-2   Programming and Languages
Q-1

Write short notes on the following:

1. BASIC

2. COBOL

3. PASCAL

4. FORTRAN

Q-2 Fill in the blanks

(a) A program is a set of instructions given to a _______________ .  (computer/modem)

(b) 0 and 1 are known as _______________ codes. (binary/machine)

(c) A computer can basically understand only _______________ codes.  (machine/binary)

(e) ______ level languages are based on English words and sym bols.  (High/Low)

(f) 0 represents switch ______ state. (on/off)

(d) The _______________ language is the oldest language coding system which the computer uses inside it.  . (Machine/Binary)

(g) BASIC, COBOL, FORTRAN, PASCAL, C++, JAVA and XML are ______ languages. (high level/ medium level)

Q-3 True Or False

(b)1 represents switch off state.

(c) Assembly language works on mnemonic codes.

(d) computer language is used to communicate with a computer.

(a)Assembly codes are understandable by the computer directly.

(e) The translation work is done by a translator·program called binary.

(f) BASIC stands for Beginners' All purposes Symbolic Instructions Code.

Q-4

Answer the following questions:

6. What do you understand by a high level language?

1. What do you mean by a computer program?

2. Describe a computer language.

3. What are binary codes?

4. What is a machine language?

5. What do you know about an assembly language?

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(a) A program is a set of instructions given to a _______________ .  (computer/modem)

(ii)

(b) 0 and 1 are known as _______________ codes. (binary/machine)

(iii)

(c) A computer can basically understand only _______________ codes.  (machine/binary)

(iv)

(e) ______ level languages are based on English words and sym bols.  (High/Low)

(v)

(f) 0 represents switch ______ state. (on/off)

(vi)

(d) The _______________ language is the oldest language coding system which the computer uses inside it.  . (Machine/Binary)

(vii)

(g) BASIC, COBOL, FORTRAN, PASCAL, C++, JAVA and XML are ______ languages. (high level/ medium level)

Q-2 True Or False

(i)

(b)1 represents switch off state.

(ii)

(c) Assembly language works on mnemonic codes.

(iii)

(d) computer language is used to communicate with a computer.

(iv)

(a)Assembly codes are understandable by the computer directly.

(v)

(e) The translation work is done by a translator·program called binary.

(vi)

(f) BASIC stands for Beginners' All purposes Symbolic Instructions Code.

Q-3 

Answer the following questions:

(i)

6. What do you understand by a high level language?

(ii)

1. What do you mean by a computer program?

(iii)

2. Describe a computer language.

(iv)

3. What are binary codes?

(v)

4. What is a machine language?

(vi)

5. What do you know about an assembly language?

Q-4 

Write short notes on the following:

(i)

1. BASIC

(ii)

2. COBOL

(iii)

3. PASCAL

(iv)

4. FORTRAN

Chapter-3   Input and Output
Q-1 True Or False

(a) Input devices are the devices which are used to take information or data from a computer.

(b) We can give different types of inputs to a computer like words, numbers, symbols, sound, images, videos etc. Therefore, to input these things, we need certain types of devices.
(c) A joystick is a pointing device which is used to move the cursor position on a monitor screen.
(d) When a light pen's tip is moved over the monitor screen and its pen button is pressed, its photocell sensing element detects the screen location and sends the corresponding signal to the CPU.

(e) The bar code has coded information about the product, like its serial number, date of manufacturing, price, etc.

(f) OMR is mainly used to check examination papers where objective type questions are given and students mark their choices on the answer-sheets by writing the options a/b/c/d or putting tick(✓) marks or crosses (X).

(g) Digitizer is also known as tablet or graphics tablet.

(h) Depending on the specific technology, the operator may see an alternate wavelength image of a person's naked body, or merely a cartoon-like representation of the person with an indicator showing any suspicious items.

Q-2 Fill in the blanks

(b)The Light pen is a ________________________ device which is similar to a pen.(pointing/ output)

(c) A graphics tablet or ___________________ is used for doing fine drawings and images manipulation applications.(Tablet PC/ digitizer)

(d) ________________________ attendance system is a device that is connected to the computer for recording attendance.(Biological/Biometric)

(a) The ________________________ is mainly used in Computer Aided Designing (CAD) and for playing computer games.(Touchpad/Joystick)

(e) __________ is used to read bar codes printed on products. (Bar Code Reader/ Magnetic Ink Character Reader)

Q-3

Answer the following questions:

1. What are in put devices?

2. Describe a joystick.

3. What do you know about the light pen?

4. What is a bar code reader?

5. What is an MICR?

6. What do you know about the optical mark reader?

7. What is a digitizer?

8. What do you know about Biometric Attendance System?

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(b)The Light pen is a ________________________ device which is similar to a pen.(pointing/ output)

(ii)

(c) A graphics tablet or ___________________ is used for doing fine drawings and images manipulation applications.(Tablet PC/ digitizer)

(iii)

(d) ________________________ attendance system is a device that is connected to the computer for recording attendance.(Biological/Biometric)

(iv)

(a) The ________________________ is mainly used in Computer Aided Designing (CAD) and for playing computer games.(Touchpad/Joystick)

(v)

(e) __________ is used to read bar codes printed on products. (Bar Code Reader/ Magnetic Ink Character Reader)

Q-2 True Or False

(i)

(a) Input devices are the devices which are used to take information or data from a computer.

(ii)

(b) We can give different types of inputs to a computer like words, numbers, symbols, sound, images, videos etc. Therefore, to input these things, we need certain types of devices.

(iii)

(c) A joystick is a pointing device which is used to move the cursor position on a monitor screen.

(iv)

(d) When a light pen's tip is moved over the monitor screen and its pen button is pressed, its photocell sensing element detects the screen location and sends the corresponding signal to the CPU.

(v)

(e) The bar code has coded information about the product, like its serial number, date of manufacturing, price, etc.

(vi)

(f) OMR is mainly used to check examination papers where objective type questions are given and students mark their choices on the answer-sheets by writing the options a/b/c/d or putting tick(✓) marks or crosses (X).

(vii)

(g) Digitizer is also known as tablet or graphics tablet.

(viii)

(h) Depending on the specific technology, the operator may see an alternate wavelength image of a person's naked body, or merely a cartoon-like representation of the person with an indicator showing any suspicious items.

Q-3 

Answer the following questions:

(i)

1. What are in put devices?

(ii)

2. Describe a joystick.

(iii)

3. What do you know about the light pen?

(iv)

4. What is a bar code reader?

(v)

5. What is an MICR?

(vi)

6. What do you know about the optical mark reader?

(vii)

7. What is a digitizer?

(viii)

8. What do you know about Biometric Attendance System?

Q-4 The main advantages of _________ is that it is fast and less prone to errors.

(i)

MICR

(ii)

Mouse

(iii)

Printer
Q-5 The ___________ can convert a signal from the television camera into a series of numbers that could be stored in a computer.

(i)

Light Pen

(ii)

Digitizer

(iii)

MICR
Q-6 

A ___________is a device that detects objects on a person's body for security screen- ing purposes, without physically removing clothes or making physical contact.

(i)

Touchpad

(ii)

Full-body Scanner

(iii)

Digitizer

Q-7 The main advantages of _________ is that it is fast and less prone to errors.

(i)

MICR

(ii)

Mouse

(iii)

Printer
Q-8 The Optical Mark Reader or OMR is used to ____________ marks made on paper.

(i)

output

(ii)

signature

(iii)

input
Q-9 The light pen consists of a ____________ and an optical system placed in a small tube.

(i)

Photocell

(ii)

Digitizer

(iii)

Touch Screen
Q-10 

A ___________is a device that detects objects on a person's body for security screen- ing purposes, without physically removing clothes or making physical contact.

(i)

Touchpad

(ii)

Full-body Scanner

(iii)

Digitizer

Chapter-4   Output Devices
Q-1 True Or False
(a) Output devices are the devices which are used to take the information from the computer.
(b) Inkjet printer is the most popular printer for home computer users. It prints by spraying streams of quick-drying ink on paper.
(c) Projectors are often used in meetings and presentations to ensure that everyone in the room can view presentations.
(d) A monitor is the main output device.

(e) A pair of headphones is an alternative to the speaker set. They are used to listen to the sound privately without sharing it with others.

(f) A simple TV can be connected to a computer, which can work the same as the monitor and can give a bigger display.

(g) 3D printers are now manufactured by companies, such as 3D Systems, Solid Scape and Zcorp.

(h) A robot can be considered as an output device as it takes computer output and shows an action.

(i) A modern ATM can identify a customer when he inserts a plastic ATM card with a magnetic strip or a chip that contains a unique card number and some security information.

Q-2 Fill in the blanks

(c) A laser printer is a printer that utilizes laser technology to print images on ___________ .(flex/paper)

(d) A ___________ is a mechanical or virtual agent, usually an electro mechanical machine that is guided by a computer program or electronic circuitry.(robot/ A TM)

(a) We can get different types of inputs from the computer, like words, numbers, symbols, sound, images, ___________, etc.(videos/smell)

(b) There are three types of ___________ available in the market, known as CRT (Cathode Ray Tube) based monitors, LCD- (Liquid Crystal Display) based monitors and Touch Screen based monitors.(monitors/ cars)

(e) An LCD _____ is an output device that can relay the display of a computer screen and project a larger version of it onto a fiat surface. (projector/ monitor)

(f) You can play music and listen to the sound of the video using a ____ set. (speaker/bluetooth)

(g) An _____ is a computerized telecommunications device that enables customers of a financial institution to perform financial transactions without the need for a cashier, human clerk or bank teller. (ATM/Robot)

Q-3

Answer the following questions:

1. What are output devices?

2. Describe the monitor.

3. What do you know about printer?

5. What is a LCD projector?

4. What is a plotter?

6. What do you know about speakers?

7. What is a Braille Embosser?

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(c) A laser printer is a printer that utilizes laser technology to print images on ___________ .(flex/paper)

(ii)

(d) A ___________ is a mechanical or virtual agent, usually an electro mechanical machine that is guided by a computer program or electronic circuitry.(robot/ A TM)

(iii)

(a) We can get different types of inputs from the computer, like words, numbers, symbols, sound, images, ___________, etc.(videos/smell)

(iv)

(b) There are three types of ___________ available in the market, known as CRT (Cathode Ray Tube) based monitors, LCD- (Liquid Crystal Display) based monitors and Touch Screen based monitors.(monitors/ cars)

(v)

(e) An LCD _____ is an output device that can relay the display of a computer screen and project a larger version of it onto a fiat surface. (projector/ monitor)

(vi)

(f) You can play music and listen to the sound of the video using a ____ set. (speaker/bluetooth)

(vii)

(g) An _____ is a computerized telecommunications device that enables customers of a financial institution to perform financial transactions without the need for a cashier, human clerk or bank teller. (ATM/Robot)

Q-2 True Or False

(i)

(a) Output devices are the devices which are used to take the information from the computer.

(ii)

(b) Inkjet printer is the most popular printer for home computer users. It prints by spraying streams of quick-drying ink on paper.

(iii)

(c) Projectors are often used in meetings and presentations to ensure that everyone in the room can view presentations.

(iv)

(d) A monitor is the main output device.

(v)

(e) A pair of headphones is an alternative to the speaker set. They are used to listen to the sound privately without sharing it with others.

(vi)

(f) A simple TV can be connected to a computer, which can work the same as the monitor and can give a bigger display.

(vii)

(g) 3D printers are now manufactured by companies, such as 3D Systems, Solid Scape and Zcorp.

(viii)

(h) A robot can be considered as an output device as it takes computer output and shows an action.

(ix)

(i) A modern ATM can identify a customer when he inserts a plastic ATM card with a magnetic strip or a chip that contains a unique card number and some security information.

Q-3 

Answer the following questions:

(i)

1. What are output devices?

(ii)

2. Describe the monitor.

(iii)

3. What do you know about printer?

(iv)

5. What is a LCD projector?

(v)

4. What is a plotter?

(vi)

6. What do you know about speakers?

(vii)

7. What is a Braille Embosser?

Q-4 An external hardware device responsible for taking computer data and generating a hard copy of that data is the _____________.

(i)

printer

(ii)

monitor

(iii)

System Unit
Q-5 Speaker Set is a ___________ device connected to the sound card of a computer that outputs sounds generated by the computer.

(i)

software

(ii)

input

(iii)

hardware
Q-6 The main work of the __________ is to show the output produced by the computer.

(i)

Monitor

(ii)

printer

(iii)

plotter
Q-7 A ___________ is a computer hardware device similar to a printer that uses a pen, pencil, marker or other writing tool to make a design.

(i)

monitor

(ii)

Braille embosser

(iii)

plotter
Q-8 

It gives you a choice to either look at the computer output or to watch TV programmes.

(i)

TV

(ii)

LCD Projector

(iii)

3Dprinter

Q-9 

. .. is a special type of printer that embosses the text on paper which is readable by the visually challenged people.

(i)

Braille Embosser

(ii)

plotter

(iii)

3D printer

Chapter-5   Storage and Communication Devices
Q-1 Fill in the blanks

(a) Click on _____________ icon on the Desktop to view the storage.  (My Computer/My Desktop)

(b) _____________ devices are used to keep the computer data saved for further use. (Input/Storage)

(c) A _____________ drive is the device used to stores large amount of digital information in a computer. (CD/Hard Disk)

(d) Almost each computer uses a Fixed _____________.  (Hard Disk/Flash Drive)

(e) _____________ allows more hard disk storage space to be added to a network (NAS/USB)

(g) A network -attached Storage (NAS) device is a _______________ that is mainly used to share files (Server/Disk)

(h) ____________ storage is a term used to describe services over a network by a collection of services . (Data/Cloud) 

(i) _____________ refers to a wireless networking technology that allows computers and other devices to communicate through a wireless signal.   (Wi-Fi/Hi-Fi)

(j) ________________ is a wireless technology that enables communication between Bluetooth- compatible devices. (Blu Ray Disc/Bluetooth)

(f) USB _______________ are typically removable and re-writable , and are very small in size. (Flash Drives/Blu Ray Disc )

Q-2 True Or False
(a) Hard disk drives are used to store operating systems, software and working data.
(b) Fixed hard disks are good fun because you can carry data all over the place and transfer information, programs, pictures, etc. between computers.
(c) CD-R is the short form of CD-Recordable. It is a writable disc and drive that is capable of holding information written onto the disc once and allowing a user to read from the disk many times after that.
(d) Fixed hard disks are widely used to transport files and backup data from one computer to another.

(f) Blu-Ray Disc (BD) is a digital optical disc data storage format designed to supersede the DVD format.

(g) Many popular social networking sites, such as Facebook, Picasa and You Tube are considered to be the parts of cloud computing.

(e) DVD-R is an approved standard by DVD forum and the drives are capable of recording to DVD-R discs, also known as DVD-3 and DVD-8 discs.

(h) Many mobile devices, like laptops, tablet PCs and mobile phones can use Wi-Fi network/Internet.

(i) A network interface card, or NIC, is an installed hardware device that enables computer networking.

(j) A memory card or flash memory card is a solid-state electronic flash memory data storage device used with digital cameras, hand-held and mobile computers, mobile phones, music players, video game consoles and other electronic gadgets.

Q-3

Answer the following questions

1. What do you understand by storage devices?

2. Describe a fixed hard disk.

3. What is a portable hard disk?

4. What do you understand by CD-R?

5. What is a DVD-R?

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(a) Click on _____________ icon on the Desktop to view the storage.  (My Computer/My Desktop)

(ii)

(b) _____________ devices are used to keep the computer data saved for further use. (Input/Storage)

(iii)

(c) A _____________ drive is the device used to stores large amount of digital information in a computer. (CD/Hard Disk)

(iv)

(d) Almost each computer uses a Fixed _____________.  (Hard Disk/Flash Drive)

(v)

(e) _____________ allows more hard disk storage space to be added to a network (NAS/USB)

(vi)

(g) A network -attached Storage (NAS) device is a _______________ that is mainly used to share files (Server/Disk)

(vii)

(h) ____________ storage is a term used to describe services over a network by a collection of services . (Data/Cloud) 

(viii)

(i) _____________ refers to a wireless networking technology that allows computers and other devices to communicate through a wireless signal.   (Wi-Fi/Hi-Fi)

(ix)

(j) ________________ is a wireless technology that enables communication between Bluetooth- compatible devices. (Blu Ray Disc/Bluetooth)

(x)

(f) USB _______________ are typically removable and re-writable , and are very small in size. (Flash Drives/Blu Ray Disc )

Q-2 True Or False

(i)

(a) Hard disk drives are used to store operating systems, software and working data.

(ii)

(b) Fixed hard disks are good fun because you can carry data all over the place and transfer information, programs, pictures, etc. between computers.

(iii)

(c) CD-R is the short form of CD-Recordable. It is a writable disc and drive that is capable of holding information written onto the disc once and allowing a user to read from the disk many times after that.

(iv)

(d) Fixed hard disks are widely used to transport files and backup data from one computer to another.

(v)

(f) Blu-Ray Disc (BD) is a digital optical disc data storage format designed to supersede the DVD format.

(vi)

(g) Many popular social networking sites, such as Facebook, Picasa and You Tube are considered to be the parts of cloud computing.

(vii)

(e) DVD-R is an approved standard by DVD forum and the drives are capable of recording to DVD-R discs, also known as DVD-3 and DVD-8 discs.

(viii)

(h) Many mobile devices, like laptops, tablet PCs and mobile phones can use Wi-Fi network/Internet.

(ix)

(i) A network interface card, or NIC, is an installed hardware device that enables computer networking.

(x)

(j) A memory card or flash memory card is a solid-state electronic flash memory data storage device used with digital cameras, hand-held and mobile computers, mobile phones, music players, video game consoles and other electronic gadgets.

Q-3 

Answer the following questions

(i)

1. What do you understand by storage devices?

(ii)

2. Describe a fixed hard disk.

(iii)

3. What is a portable hard disk?

(iv)

4. What do you understand by CD-R?

(v)

5. What is a DVD-R?

Chapter-6   Algorithm and Flowchart
Q-1 Fill in the blanks

(a) Computer is an _____________________ device .  (electronic/water)

(c) The _____________________ box is the starting point in a flowchart .  (terminal/output)

(d) The _____________________ box in a flowchart is just like a parallelogram in shape .  (input/output/terminal)

(f) _______________ is a set of instruction given to a computer .  (Program/Flowchart)

(e) The decision box is like a ________ in shape . (diamond/rectangular)

(b) _____________________ is a group of steps to solve any particular problem written in simple English .  (Algorithm/Flowchart)

Q-2 True Or False
(a) Program is written in computer's special language called high level language.
(b) The code FD represents Right Turn, LT represents Left Turn and RT to Forward .
(c) Algorithm is a division of work into step-by-step process.
Q-3

Answer the following questions :

1. What do you know about algorithm?

2. What is a flowchart ?

3. Define a program.

4. How is a program made?

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(a) Computer is an _____________________ device .  (electronic/water)

(ii)

(c) The _____________________ box is the starting point in a flowchart .  (terminal/output)

(iii)

(d) The _____________________ box in a flowchart is just like a parallelogram in shape .  (input/output/terminal)

(iv)

(f) _______________ is a set of instruction given to a computer .  (Program/Flowchart)

(v)

(e) The decision box is like a ________ in shape . (diamond/rectangular)

(vi)

(b) _____________________ is a group of steps to solve any particular problem written in simple English .  (Algorithm/Flowchart)

Q-2 True Or False

(i)

(a) Program is written in computer's special language called high level language.

(ii)

(b) The code FD represents Right Turn, LT represents Left Turn and RT to Forward .

(iii)

(c) Algorithm is a division of work into step-by-step process.
Q-3 

Answer the following questions :

(i)

1. What do you know about algorithm?

(ii)

2. What is a flowchart ?

(iii)

3. Define a program.

(iv)

4. How is a program made?

Chapter-7   Operating Systems
Q-1 True Or False
(a) The bootstrap loader is a small program that has a single function.
(b) All computers have operating systems.
(c) The function of an operating system is to manage the hardware and software resources of a system.
Q-2

Answer the following questions :

1. What do you understand by POST ?

2. What is an operating system ?

3. Describe the function of an operating system. 

4. How does an operating system work ?

5. Describe the various types of operating systems. 

6. What do you know about Android operating system ? 

Q-3 Fill in the blanks
(a) A multi-user operating system allows many __________________ users to take advantage of the resources of the computer simultaneously.
(b) __________________ command is given by using a mouse or keyboard.
(c) Real time operating systems are used to __________________ machinery, scientific instruments and industrial systems.
(d) The purpose of an __________________ system is to organize and control hardware and software.

(e) All desktop computers have -------------- system. (operating/temporary)

(f) The ------------ system searches for the spell checker program on the disk and loads it on RAM.(operating/flexible)

(g) The ----------- loader is a small program that has a single function .    (bootstrap/morse)

(h) Android was made publicly available during the  autumn of …………. . (2015/2008).

(i) The operating system works like a ---------------- of a company . (director/labour)

Q-4

Define the following : 

1.RTOS                                    

2. API 

3. BIOS 

4. POST 

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(a) A multi-user operating system allows many __________________ users to take advantage of the resources of the computer simultaneously.

(ii)

(b) __________________ command is given by using a mouse or keyboard.

(iii)

(c) Real time operating systems are used to __________________ machinery, scientific instruments and industrial systems.

(iv)

(d) The purpose of an __________________ system is to organize and control hardware and software.

(v)

(e) All desktop computers have -------------- system. (operating/temporary)

(vi)

(f) The ------------ system searches for the spell checker program on the disk and loads it on RAM.(operating/flexible)

(vii)

(g) The ----------- loader is a small program that has a single function .    (bootstrap/morse)

(viii)

(h) Android was made publicly available during the  autumn of …………. . (2015/2008).

(ix)

(i) The operating system works like a ---------------- of a company . (director/labour)

Q-2 True Or False

(i)

(a) The bootstrap loader is a small program that has a single function.

(ii)

(b) All computers have operating systems.

(iii)

(c) The function of an operating system is to manage the hardware and software resources of a system.
Q-3 

Answer the following questions :

(i)

1. What do you understand by POST ?

(ii)

2. What is an operating system ?

(iii)

3. Describe the function of an operating system. 

(iv)

4. How does an operating system work ?

(v)

5. Describe the various types of operating systems. 

(vi)

6. What do you know about Android operating system ? 

Q-4 

Define the following : 

(i)

1.RTOS                                    

(ii)

2. API 

(iii)

3. BIOS 

(iv)

4. POST 

Q-5 This is the type of operating system most people use on their desktops and laptops today.

(i)

Single-user, single task

(ii)

Single-user, multi-tasking

(iii)

none of these
Q-6 This operating system is designed to manage the computer so that one user may effectively do one thing at a time.

(i)

Single-user, multi-tasking

(ii)

Single-user, single task

(iii)

none of these
Q-7 One of the fastest growing operating systems found in mobile phones is ________.

(i)

Android

(ii)

DOS

(iii)

none of these
Q-8 A very important part of an RTOS is to manage the resources of a __________.

(i)

computer

(ii)

mobile

(iii)

none of these
Chapter-8   MS Word
Q-1 Fill in the blanks
(a) When the mouse pointer is completely outside the document, it looks like a hollow arrow facing ____________
(b) When the mouse pointer is in the document margin area, it looks like a hollow arrow facing ____________ .
(c) When you move the mouse pointer over text, it looks like a capital "I" – this is called the ____________ .
(d) Each press of the ____________ button (on the Quick Access toolbar) takes you one step backward.

(e) The -------------- key moves the cursor to the beginning of the current line. (Home/Start)

Q-2 True Or False
(a) To enter or edit text, you need to position the insertion point at the place in the text where you want to type, and then click the left mouse button.
(b) If you click on the little down arrow next to the Undo button, you'll see a list of all the steps you've taken so far.
(c) The End key moves the cursor to the end of the current line.
(d) PgDn key moves the cursor one screen upward.

(e) PgUp key moves the cursor one screen downward. 

(f) When you copy, the selected text remains in its original position in the document and a copy of it is placed on the clipboard. 

Q-3

Answer the following question : 

1. What is the use of view buttons in Word screen ?

2. What is a document window ?

3. What are the rules for entering text in Word? 

4. Describe how you can move with using the mouse.

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(a) When the mouse pointer is completely outside the document, it looks like a hollow arrow facing ____________

(ii)

(b) When the mouse pointer is in the document margin area, it looks like a hollow arrow facing ____________ .

(iii)

(c) When you move the mouse pointer over text, it looks like a capital "I" – this is called the ____________ .

(iv)

(d) Each press of the ____________ button (on the Quick Access toolbar) takes you one step backward.

(v)

(e) The -------------- key moves the cursor to the beginning of the current line. (Home/Start)

Q-2 True Or False

(i)

(a) To enter or edit text, you need to position the insertion point at the place in the text where you want to type, and then click the left mouse button.

(ii)

(b) If you click on the little down arrow next to the Undo button, you'll see a list of all the steps you've taken so far.

(iii)

(c) The End key moves the cursor to the end of the current line.

(iv)

(d) PgDn key moves the cursor one screen upward.

(v)

(e) PgUp key moves the cursor one screen downward. 

(vi)

(f) When you copy, the selected text remains in its original position in the document and a copy of it is placed on the clipboard. 

Q-3 

Answer the following question : 

(i)

1. What is the use of view buttons in Word screen ?

(ii)

2. What is a document window ?

(iii)

3. What are the rules for entering text in Word? 

(iv)

4. Describe how you can move with using the mouse.

Chapter-9   MS Power Point
Q-1 True Or False
(a) The MS PowerPoint program is a part of the MS-Office package.
(b) The presentation that contains audios and videos, text, graph is a collection of slides shown on the monitor to present the information.
(c) A presentation is a structured delivery of information.
(d) A presentation consists of a number of slides.

(e) A Slide show is an electronic presentation displayed on a computer screen.

(f) You can add text, tables , pictures, charts , etc. to a PowerPoint  slide.

Q-2

Answer the following questions :

4. Write the steps to save a presentation .

1. What do you understand by ribbon on Power Point screen ?

2. Write the steps to create a new presentation. 

3. What are the steps to create a slide ?

5. What are the keyboard shortcuts to save and open a presentation ?

Q-3 Fill in the blanks
(a) A ___________ is a structured delivery of information.
(b) The slides are grouped together in a ___________ to form a slide show.
(c) You can add text, tables, pictures and ___________ to a PowerPoint slide.
(d) The shortcut key to create a blank presentation is ___________.
Multiple Choice Questions
Q-1 True Or False

(i)

(a) The MS PowerPoint program is a part of the MS-Office package.

(ii)

(b) The presentation that contains audios and videos, text, graph is a collection of slides shown on the monitor to present the information.

(iii)

(c) A presentation is a structured delivery of information.

(iv)

(d) A presentation consists of a number of slides.

(v)

(e) A Slide show is an electronic presentation displayed on a computer screen.

(vi)

(f) You can add text, tables , pictures, charts , etc. to a PowerPoint  slide.

Q-2 

Answer the following questions :

(i)

4. Write the steps to save a presentation .

(ii)

1. What do you understand by ribbon on Power Point screen ?

(iii)

2. Write the steps to create a new presentation. 

(iv)

3. What are the steps to create a slide ?

(v)

5. What are the keyboard shortcuts to save and open a presentation ?

Q-3 Fill in the blanks

(i)

(a) A ___________ is a structured delivery of information.

(ii)

(b) The slides are grouped together in a ___________ to form a slide show.

(iii)

(c) You can add text, tables, pictures and ___________ to a PowerPoint slide.

(iv)

(d) The shortcut key to create a blank presentation is ___________.
Q-4 A ________ is a structured delivery of information.

(i)

slide show

(ii)

page

(iii)

presentation
Q-5 You can add text, tables, pictures and __________ to a PowerPoint slide.

(i)

charts

(ii)

Mail box

(iii)

Antivirus
Q-6 

The shortcut key to create a blank presentation is ------------------

(i)

Shift+N 

(ii)

Ctrl+C

(iii)

Ctrl+N

Q-7 The slides are grouped together in a ______________ to form a slide show.

(i)

page

(ii)

sequence

(iii)

bunch
Q-8 A presentation consists of many __________.

(i)

pages

(ii)

messages

(iii)

slides
Chapter-10   Multimedia
Q-1

Answer the following questions :

5. Explain how a movie is played in multimedia. 

6. How are images scanned in a scanner ?

1. What is meant by multimedia ?

2. Define the advantage of using multimedia 

3. What is meant by morphing ?

4. How are audio CDs played in multimedia ?

Q-2 Fill in the blanks
(a) GoldWave is an excellent software which provides you with all the facilities of sound recording and editing just like you enjoy in a __________________ .
(b) To start recording in ________________, you will need to click on a red colour button in Device Controls.
(c) Multimedia is that technology in computer science in which we use various input and output devices to input ________________ types of data like text, pictures, sounds, movies and to output different outputs, such as text, pictures, sounds, movies, etc.
Q-3 True Or False
(a) You can input your voice by telephone.
(b) Multimedia is the technology to input or output different types of things like text, pictures, etc.
(c) CD-ROM drive, sound card, etc. are the main features of multimedia.
(d) Multimedia helps to change any shape and size of an image in a computer.

(f) It is difficult to play audio CDs in multimedia. 

(g) Playing a video CD on a computer is just like playing the same on a VCD
player.

(h) To scan images, we can set the images in any style and presentation.

(e) In multimedia , the color pictures can be printed by a color printer.

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(a) GoldWave is an excellent software which provides you with all the facilities of sound recording and editing just like you enjoy in a __________________ .

(ii)

(b) To start recording in ________________, you will need to click on a red colour button in Device Controls.

(iii)

(c) Multimedia is that technology in computer science in which we use various input and output devices to input ________________ types of data like text, pictures, sounds, movies and to output different outputs, such as text, pictures, sounds, movies, etc.
Q-2 True Or False

(i)

(a) You can input your voice by telephone.

(ii)

(b) Multimedia is the technology to input or output different types of things like text, pictures, etc.

(iii)

(c) CD-ROM drive, sound card, etc. are the main features of multimedia.

(iv)

(d) Multimedia helps to change any shape and size of an image in a computer.

(v)

(f) It is difficult to play audio CDs in multimedia. 

(vi)

(g) Playing a video CD on a computer is just like playing the same on a VCD
player.

(vii)

(h) To scan images, we can set the images in any style and presentation.

(viii)

(e) In multimedia , the color pictures can be printed by a color printer.

Q-3 

Answer the following questions :

(i)

5. Explain how a movie is played in multimedia. 

(ii)

6. How are images scanned in a scanner ?

(iii)

1. What is meant by multimedia ?

(iv)

2. Define the advantage of using multimedia 

(v)

3. What is meant by morphing ?

(vi)

4. How are audio CDs played in multimedia ?

Chapter-11   Internet
Q-1 True Or False
(a) Web pages are the informative pages on the websites that give information about different topics.
(b) In e-mail, an address identifies a computer and a person for the purpose of sending electronic mail message.
(c) A web search engine is an active test to help people locate information sent in the World Wide Web.
(d) The scroll bar is seen at the right and bottom of the windows.
Q-2

Answer the following questions :

1. Briefly define the services offered by the Internet .

2. What do you mean by electronic mail?

3. What are the tips for using E-mail?

Q-3 Fill in the blanks
(a) _______________ is the short form of a compound word International Network.
(b) __________________are the pages which provide information over the World Wide Web.
(c) The Internet component which is currently drawing the attention, is the _____________ .
(d) _________________is a set of connections from one host to another.

(e) The service providers assign _______ to the users.

(f) In ________ , for the first time Advance Research Project
Agency of America brought th is concept into existence.

(g) ____________ access is the direct link to the Internet.

(h) The user needs an ___________ to access the Internet Service Provider (ISP).

Q-4

Answer the following questions :

1. Briefly define the services offered by the Internet .

2. What do you mean by electronic mail?

3. What are the tips for using E-mail?

Q-5

Cross the wrong word to make a proper statement:

2. To access the Internet, the essential components which are needed are: a
computer, a telephone connection and a modem/scanner.

3. The Internet Service Provider or ISP helps a user to access the Internet/telephone line.

4. Websites/ Servers are the pages which provide information over the World Wide Web.

5. A browser/ server is a client based software which acts as an interface between the user and the inner workings of the Internet, specially the World Wide Web.

1. The Internet/ Website is the short form of a compound word International Network.

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(a) _______________ is the short form of a compound word International Network.

(ii)

(b) __________________are the pages which provide information over the World Wide Web.

(iii)

(c) The Internet component which is currently drawing the attention, is the _____________ .

(iv)

(d) _________________is a set of connections from one host to another.

(v)

(e) The service providers assign _______ to the users.

(vi)

(f) In ________ , for the first time Advance Research Project
Agency of America brought th is concept into existence.

(vii)

(g) ____________ access is the direct link to the Internet.

(viii)

(h) The user needs an ___________ to access the Internet Service Provider (ISP).

Q-2 True Or False

(i)

(a) Web pages are the informative pages on the websites that give information about different topics.

(ii)

(b) In e-mail, an address identifies a computer and a person for the purpose of sending electronic mail message.

(iii)

(c) A web search engine is an active test to help people locate information sent in the World Wide Web.

(iv)

(d) The scroll bar is seen at the right and bottom of the windows.
Q-3 

Answer the following questions :

(i)

1. Briefly define the services offered by the Internet .

(ii)

2. What do you mean by electronic mail?

(iii)

3. What are the tips for using E-mail?

Q-4 

Cross the wrong word to make a proper statement:

(i)

2. To access the Internet, the essential components which are needed are: a
computer, a telephone connection and a modem/scanner.

(ii)

3. The Internet Service Provider or ISP helps a user to access the Internet/telephone line.

(iii)

4. Websites/ Servers are the pages which provide information over the World Wide Web.

(iv)

5. A browser/ server is a client based software which acts as an interface between the user and the inner workings of the Internet, specially the World Wide Web.

(v)

1. The Internet/ Website is the short form of a compound word International Network.

Chapter-12   Windows 7
Q-1 Fill in the blanks

(b) Microsoft ____________ is a presentation program.  (Excel/PowerPoint)

(d) Microsoft ____________ is a spreadsheet application which allows users to enter text and numbers into rows and columns.  (Excel/Word)

(e) _____ allows you to make changes to the current settings on the computer. (Control Panel/Music)

(f) A window is a _____ area in which you view programs, files, folders, drives , icons representing programs, etc. (circled/boxed)

(g) ______ contains items that you can click to make choices in a program. (Taskbar/Menu Bar)

(h) When a window is active, clicking on its taskbar button ____ the window.( minimises /maximises)

(a) The ____________ dialog box has a list of devices attached to your PC.  (device manager/service manager)

(c) The ____________ is the long horizontal bar at the bottom of your screen.  (taskbar/pictures)

Q-2

Answer the following software version.

1. Describe windows software version.

2. Give an introduction to desktop.

3. WhatisMyDocuments?

4. What is My Computer ?

5. Describe the Recycle Bin.

6. What is the Internet Explorer?

Q-3

Match the following :
Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(b) Microsoft ____________ is a presentation program.  (Excel/PowerPoint)

(ii)

(d) Microsoft ____________ is a spreadsheet application which allows users to enter text and numbers into rows and columns.  (Excel/Word)

(iii)

(e) _____ allows you to make changes to the current settings on the computer. (Control Panel/Music)

(iv)

(f) A window is a _____ area in which you view programs, files, folders, drives , icons representing programs, etc. (circled/boxed)

(v)

(g) ______ contains items that you can click to make choices in a program. (Taskbar/Menu Bar)

(vi)

(h) When a window is active, clicking on its taskbar button ____ the window.( minimises /maximises)

(vii)

(a) The ____________ dialog box has a list of devices attached to your PC.  (device manager/service manager)

(viii)

(c) The ____________ is the long horizontal bar at the bottom of your screen.  (taskbar/pictures)

Q-2 

Answer the following software version.

(i)

1. Describe windows software version.

(ii)

2. Give an introduction to desktop.

(iii)

3. WhatisMyDocuments?

(iv)

4. What is My Computer ?

(v)

5. Describe the Recycle Bin.

(vi)

6. What is the Internet Explorer?

Q-3 

Match the following :

(i)

Q-4 With the Internet connection, you can search for and view information on the world wide web.

(i)

Internet explorer

(ii)

Outlook

(iii)

none of these
Q-5 These icons communicate the status of something on your computer or provide access to certain settings.

(i)

Notification Area

(ii)

Windows

(iii)

none of these
Q-6 It displays information about your computer.

(i)

Windows 7

(ii)

My Computer

(iii)

none of these
Q-7 With the Internet connection, you can search for and view information on the world wide web.

(i)

Internet explorer

(ii)

Outlook

(iii)

none of these
Q-8 This is where you place the files that you no longer need.

(i)

Recycle bin

(ii)

My Computer

(iii)

none of these
Q-9 

. .. is a word processing application used for creating documents such as reports, letters, business plans and more.

(i)

Microsoft Excel 

(ii)

Microsoft Word

(iii)

none of these

Chapter-13   Cyber Crime Protection
Q-1 True Or False
(a) Many children and adults play online games.
(b) Social networking sites, such as Facebook and MySpace, are very popular destinations for teens and younger users on the Internet.
(c) Accept a file or download from another user.
(d) Never visit a website that costs money, requires a credit card, requires personal information, asks for passwords, or requires you to hang up and dial another number.

(e) Never agree to meet an individual from the Internet without your parents or guardian at the agreed meeting location.

(f) Never accept any gift from users whom you meet on line.

Q-2 Fill in the blanks

(a) Some web pages and content on the _____________ are not suitable for all audiences. (Internet/PC)

(b) Never give _____________ information about yourself in chat rooms, web pages, or online forms.  . (personal/official)

(d) Never _____________ any gift from the users you meet online.  (accept/reject)

(c) Never _____________ to meet an individual from the Internet without the parents or guardian at the agreed meeting location. (agree/wait)

Q-3

Answer the following questions:

1. Describe how you can protect yourself from cyber crime.

2. What do you mean by personal information?

3. What is your suggestion about meeting someone whom you have known on
the Internet?

4. What precautions should be taken while purchasing a product on the Internet?

5. Should you download a file sent by any unknown user on the Internet?

6. Will you accept a gift from a user whom you have met online?

7. In which situation should you talk to your parents and not keep silent?

8. Should you send your pictures on line to any onl ine friends? Why?

Multiple Choice Questions
Q-1 Fill in the blanks

(i)

(a) Some web pages and content on the _____________ are not suitable for all audiences. (Internet/PC)

(ii)

(b) Never give _____________ information about yourself in chat rooms, web pages, or online forms.  . (personal/official)

(iii)

(d) Never _____________ any gift from the users you meet online.  (accept/reject)

(iv)

(c) Never _____________ to meet an individual from the Internet without the parents or guardian at the agreed meeting location. (agree/wait)

Q-2 True Or False

(i)

(a) Many children and adults play online games.

(ii)

(b) Social networking sites, such as Facebook and MySpace, are very popular destinations for teens and younger users on the Internet.

(iii)

(c) Accept a file or download from another user.

(iv)

(d) Never visit a website that costs money, requires a credit card, requires personal information, asks for passwords, or requires you to hang up and dial another number.

(v)

(e) Never agree to meet an individual from the Internet without your parents or guardian at the agreed meeting location.

(vi)

(f) Never accept any gift from users whom you meet on line.

Q-3 

Answer the following questions:

(i)

1. Describe how you can protect yourself from cyber crime.

(ii)

2. What do you mean by personal information?

(iii)

3. What is your suggestion about meeting someone whom you have known on
the Internet?

(iv)

4. What precautions should be taken while purchasing a product on the Internet?

(v)

5. Should you download a file sent by any unknown user on the Internet?

(vi)

6. Will you accept a gift from a user whom you have met online?

(vii)

7. In which situation should you talk to your parents and not keep silent?

(viii)

8. Should you send your pictures on line to any onl ine friends? Why?