MCQ Questions

Question No. 1

Fill in the blanks

Answer :

(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)

(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 )

Question No. 2

True Or False

Answer :

(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.

Question No. 3

Answer the following questions

Answer :

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?

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