MCQ Questions

Question No. 1

Fill in the blanks

Answer :

(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)

Question No. 2

True Or False

Answer :

(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.

Question No. 3

Answer the following questions:

Answer :

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?

Question No. 4

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

Answer :

printer

monitor

System Unit

Question No. 5

Speaker Set is a ___________ device connected to the sound card of a computer that outputs sounds generated by the computer.

Answer :

software

input

hardware

Question No. 6

The main work of the __________ is to show the output produced by the computer.

Answer :

Monitor

printer

plotter

Question No. 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.

Answer :

monitor

Braille embosser

plotter

Question No. 8

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

Answer :

TV

LCD Projector

3Dprinter

Question No. 9

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

Answer :

Braille Embosser

plotter

3D printer

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