NCO- Cyber Olympiad (SOF) Class 2: Questions 535 - 540 of 642

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Question 535

Question

MCQ▾

A computer is a wonderful tool that ________.

Choices

Choice (4)Response

a.

Provides entertainment

b.

Facilitates communication

c.

Improves productivity

d.

All a., b. and c. are correct

Question 536

Question

MCQ▾

The “desktop” of a computer refers to ________.

Choices

Choice (4)Response

a.

The main screen containing all icons

b.

The inside of a folder

c.

The top of the mouse pad

d.

The area around the monitor

Question 537

Question

MCQ▾

Which of the following statement is not correct?

Choices

Choice (4)Response

a.

When you press and release left button twice quickly it is known as double click.

b.

When you press and release left button thrice it is known as left click.

c.

When you press right button once it is known as right click.

d.

A typical mouse has two or three buttons and sometimes a wheel as well.

Question 538

Question

MCQ▾

A machine that uses binary logic to process information is ________.

Choices

Choice (4)Response

a.

GUI

b.

Computer

c.

Typewriter

d.

Mouse

Question 539

Question

MCQ▾

On railway station, computers are used for ________.

Choices

Choice (4)Response

a.

Drawing cartoons

b.

Learning

c.

Ticketing

d.

Music

Question 540

Question

MCQ▾

Click and drag means ________.

Choices

Choice (4)Response

a.

Click mouse button and side over the area you want to select

b.

Single click

c.

Click mouse button and release

d.

Double click