Computers-Operating System (NCO- Cyber Olympiad (SOF) Class 10): Questions 1 - 6 of 14

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Question number: 1

» Computers » Operating System

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MCQ▾

Question

Which of the following is most essential for effective and efficient running of a computer?

Choices

Choice (4) Response

a.

Interpreter

b.

Auxiliary memory

c.

An operating system

d.

A computer language

Question number: 2

» Computers » Operating System

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MCQ▾

Question

Which utility software is used mainly in computer systems with multi-user/networking environment?

Choices

Choice (4) Response

a.

Diagnostic

b.

Spooling

c.

Data Compression

d.

Text Editing

Question number: 3

» Computers » Operating System

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MCQ▾

Question

The primary purpose of an operating system is ________.

Choices

Choice (4) Response

a.

To allow people to use the computer

b.

To make computers easier to use

c.

To keep systems programmers employed

d.

To make the most efficient use of the computer hardware

Question number: 4

» Computers » Operating System

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MCQ▾

Question

Multiprogramming systems ________.

Choices

Choice (4) Response

a.

Execute more jobs in the same time period

b.

Are easier to develop than singer programming systems

c.

Execute each job faster

d.

Are used only one large mainframe computers

Question number: 5

» Computers » Operating System

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True-False▾

Question

Is the Following Statement True or False?

To and fro movement of instructions and data continuously takes place between the main memory and the central processing unit through an input device.

Question number: 6

» Computers » Operating System

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MCQ▾

Question

Which type of operating systems is used for micro to mainframe computers which have many terminals?

Choices

Choice (4) Response

a.

Multi-user

b.

Single-user

c.

Question does not provide sufficient data or is vague

d.

All of the above

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