Computers-Fundamentals of Computers (NCO- Cyber Olympiad (SOF) Class 8): Questions 1 - 7 of 26

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Question number: 1

» Computers » Fundamentals of Computers

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Question

Who introduced the stored program concept?

Choices

Choice (4) Response

a.

John Von Neumann

b.

Herman Hollerith

c.

Blaise Pascal

d.

Charles Babbage

Question number: 2

» Computers » Fundamentals of Computers

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Question

What would you best do if your computer ‘hangs’ that is your computer is so ‘confused’ that it cannot do anything?

Choices

Choice (4) Response

a.

Turn the power off and let it start afresh

b.

Call the hardware engineer as there is a serious problem

c.

Press the reset button and let it start afresh

d.

Both a. and c. are correct

Question number: 3

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Question

Which of the following language is a human-readable notation for the machine language?

Choices

Choice (4) Response

a.

Machine language

b.

COBOL

c.

Assembly language

d.

Question does not provide sufficient data or is vague

Question number: 4

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Question

The first commercially available computer was the ________.

Choices

Choice (4) Response

a.

MARK-I

b.

ABACUS

c.

ENIAC

d.

UNIVAC-I

Question number: 5

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Question

The lowest-level programming language is:

Choices

Choice (4) Response

a.

PASCAL

b.

Assembly language

c.

Machine language

d.

All of the above

Question number: 6

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Question

Find out binary equivalent of given decimal number

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 7

» Computers » Fundamentals of Computers

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Question

Why is a calculator, a calculator and not a computer?

Choices

Choice (4) Response

a.

It has no means of information output

b.

It has no means of information input

c.

It has no information holding device

d.

It has no control portion

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