Computers-Hardware (NCO- Cyber Olympiad (SOF) Class 4): Questions 1 - 8 of 22

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Question number: 1

» Computers » Hardware

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MCQ▾

Question

What general term describes the physical equipment of a computer system, such as its video screen, keyboard and storage devices?

Choices

Choice (4) Response

a.

Software

b.

input

c.

Output

d.

Hardware

Question number: 2

» Computers » Hardware

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MCQ▾

Question

‘Page up’ key on the keyboard is used to________.

Choices

Choice (4) Response

a.

Move the cursor up one page

b.

Move cursor to first page of line

c.

Move the cursor to the first line

d.

Question does not provide sufficient data or is vague

Question number: 3

» Computers » Hardware

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MCQ▾

Question

ALU is stand for________

Choices

Choice (4) Response

a.

Arithmetic local unit

b.

Arithmetic art unit

c.

Arithmetic logic unit

d.

Arithmetic loan unit

Question number: 4

» Computers » Hardware

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MCQ▾

Question

Which of the following should never be placed near any computer hard-disk?

Choices

Choice (4) Response

a.

Printer

b.

Magnets

c.

coins

d.

tape

Question number: 5

» Computers » Hardware

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MCQ▾

Question

Which of the following is termed as brains of the computer?

Choices

Choice (4) Response

a.

ALU

b.

CU

c.

MU

d.

CPU

Question number: 6

» Computers » Hardware

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MCQ▾

Question

Processing speed of computers, is dependent on ________

Choices

Choice (4) Response

a.

ALU

b.

Monitor

c.

CPU

d.

None of the above

Question number: 7

» Computers » Hardware

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MCQ▾

Question

Computer in ________ can have a subwoofer unit.

Choices

Choice (4) Response

a.

Speaker

b.

Scanner

c.

Printer

d.

keyboard

Question number: 8

» Computers » Hardware

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MCQ▾

Question

Which is external hardware device?

Choices

Choice (4) Response

a.

Keyboard

b.

Printer

c.

Mouse

d.

Question does not provide sufficient data or is vague

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