Computers-Memory- Primary & Secondary Memory (NCO- Cyber Olympiad Class 5): Questions 1 - 4 of 4

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Question number: 1

» Computers » Memory- Primary & Secondary Memory

MCQ▾

Question

Find the odd one out

Choices

Choice (4) Response

a.

Central processing unit

b.

Memory unit

c.

Control unit

d.

Arithmetical and logical unit

Question number: 2

» Computers » Memory- Primary & Secondary Memory

MCQ▾

Question

In Which type of memory, the contents get lost when the computer is switched off?

Choices

Choice (4) Response

a.

Secondary memory

b.

ROM

c.

RAM

d.

Floppy Disk

Question number: 3

» Computers » Memory- Primary & Secondary Memory

MCQ▾

Question

Which device is used as the standard pointing device in a graphical user Environment?

Choices

Choice (4) Response

a.

Joystick

b.

Keyboard

c.

Mouse

d.

Track ball

Question number: 4

» Computers » Memory- Primary & Secondary Memory

Appeared in Year: 2011

MCQ▾

Question

To open a disk you position the mouse pointer on the disk icon, and then________.

Choices

Choice (4) Response

a.

Roll and then click mouse.

b.

Double click the mouse button.

c.

Drag mouse while holding button down.

d.

Roll mouse around.

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