Computers (NCO- Cyber Olympiad Class 3): Questions 74 - 78 of 140

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Question number: 74

» Computers » Storage Devices

MCQ▾

Question

The storage device, in which user cannot write or erase anything.

Choices

Choice (4) Response
a.
This image shows the storage device – Choice A

This Image Shows the Storage Device – Choice A

Find device which user cannot write or erase anything

b.
This image shows the storage device – Choice B

This Image Shows the Storage Device – Choice B

Find device which user cannot write or erase anything

c.
This image shows the storage device – Choice C

This Image Shows the Storage Device – Choice C

Find device which user cannot write or erase anything

d. Question does not provide sufficient data or is vague

Question number: 75

» Computers » Input and Output Devices

MCQ▾

Question

Which of the following is a component of CPU?

Choices

Choice (4) Response
a.

Input unit

b.

Output unit

c.

Monitor

d.

ALU

Question number: 76

» Computers » MS-Paint

MCQ▾

Question

In MS-Paint this can be achieved by using

This image shows the smiley faces

This Image Shows the Smiley Faces

Find which function by using in MS-Paint this can be achieved

Choices

Choice (4) Response
a.

Flip Horizontal

b.

Stretch

c.

Flip Vertical

d.

Skew

Question number: 77

» Computers » Fundamentals of Computer

MCQ▾

Question

To correct a mistake, which of the following keys will be used?

Choices

Choice (4) Response
a.

Alphabet key

b.

Number key

c.

Backspace key

d.

Enter key

Question number: 78

» Computers » Fundamentals of Computer

Match List-Ⅰ List-Ⅱ▾

Question

Match the following.
List-Ⅰ List-Ⅱ

(A)

Tail

(i)

Keyboard

(B)

Mouth

(ii)

Mouse

(C)

Face

(iii)

Monitor

(D)

Brain

(iv)

CPU

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)
a.
  • (i)
  • (iii)
  • (ii)
  • (iv)
b.
  • (iii)
  • (i)
  • (iv)
  • (ii)
c.
  • (ii)
  • (i)
  • (iv)
  • (iii)
d.
  • (ii)
  • (i)
  • (iii)
  • (iv)

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