Computers-Input and Output Devices (NCO- Cyber Olympiad Class 5): Questions 9 - 13 of 31

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 589 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 350.00 or

Question number: 9

» Computers » Input and Output Devices

MCQ▾

Question

It is an input device. It is controls the movement of the cursor or pointer on a display screen. Identify the device.

Choices

Choice (4) Response

a.

This Image of keyboard

This Image of Keyboard

Keyboard is an input device

b.

Image of barcode reader

Image of Barcode Reader

Barcode Reader is an input device

c.

This is image of Camera

This Is Image of Camera

Camera is an input device

d.

This is image of mouse

This Is Image of Mouse

Mouse is an input device

Question number: 10

» Computers » Input and Output Devices

MCQ▾

Question

Match the following.

Match the following option

Which one is correct pair of given detail find it.

No.

Column-I

No.

Column-II

P

Computer

1

Monitor

Q

CU

2

Electronic device

R

VDU

3

Controls the functioning of computer parts.

Choices

Choice (4) Response

a.

p-2, q-3, r-1

b.

p-1, q-3, r-2

c.

p-1, q-2, r-3

d.

p-3, q-1, r-2

Question number: 11

» Computers » Input and Output Devices

MCQ▾

Question

Memory unit is one part of ________

Choices

Choice (4) Response

a.

Input device

b.

Central processing unit

c.

Control unit

d.

output device

Question number: 12

» Computers » Input and Output Devices

MCQ▾

Question

Match the following.

Match the following option

Which one is correct pair of given detail find it.

No.

Column-I

Column-II

P

Mouse

Input device

Q

Keyboard

Pointing device

R

Scanner

Read barcode

Choices

Choice (4) Response

a.

p-1, q-3, r-2

b.

p-2, q-3, r-1

c.

p-3, q-1, r-2

d.

p-2, q-1, r-3

Question number: 13

» Computers » Input and Output Devices

MCQ▾

Question

A connected group of pages on the World Wide Web regarded as a single entity is called ________.

Choices

Choice (4) Response

a.

Web page

b.

Website

c.

Internet

d.

All of the above

Sign In