NCO- Cyber Olympiad (SOF) Class 2: Questions 548 - 555 of 642

Access detailed explanations (illustrated with images and videos) to 642 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 350.00 -OR-

How to register? Already Subscribed?

Question 548

Question

MCQ▾

The device that keeps a computer running for several minutes after a power failure is known as ________.

Choices

Choice (4)Response

a.

CPU

b.

UPS

c.

Data cable

d.

Joystick

Question 549

Question

MCQ▾

Your must have seen + (plus) symbol in your keyboard. This symbol is used for ________.

Choices

Choice (4)Response

a.

multiplication

b.

Subtraction

c.

Division

d.

Addition

Question 550

Question

MCQ▾

There are ________ shift keys on a keyboard.

Choices

Choice (4)Response

a.

Three

b.

one

c.

Four

d.

Two

Question 551

Question

MCQ▾

The close button ________.

Choices

Choice (4)Response

a.

Re-sizes window

b.

Closes window

c.

Sends window to taskbar

d.

Delete the window

Question 552

Question

MCQ▾

Identify the given device.

Shows Image and Identify Given Computer

Choices

Choice (4)Response

a.

Mouse

b.

Keyboard

c.

CD-ROM

d.

Printer

Question 553

Question

MCQ▾

How many number of Alt key on the keyboard?

Choices

Choice (4)Response

a.

Two

b.

One

c.

Three

d.

Four

Question 554

Question

MCQ▾

What do you mean by PC?

Choices

Choice (4)Response

a.

primitive computer

b.

Pocket computer

c.

Personal computer

d.

powerful computer

Question 555

Question

MCQ▾

The computer which can be used for typing letters, listening to music and watching movies is called ________.

Choices

Choice (4)Response

a.

Radio

b.

Pen drive

c.

MP-3 Player

d.

Multimedia computer