NCO- Cyber Olympiad (SOF) Class 10: Questions 293 - 298 of 461

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Question 293

Question

MCQ▾

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 294

Question

MCQ▾

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 295

Appeared in Year: 2011

Question

MCQ▾

A word processor is ________.

Choices

Choice (4)Response

a.

A powerful tool for editing documents

b.

A powerful tool for modifying the look of a document

c.

An application

d.

All a., b. and c. are correct

Question 296

Question

MCQ▾

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 297

Appeared in Year: 2011

Question

MCQ▾

One of the factors of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 298

Question

MCQ▾

In HTML, the output of the command SO < SUB > 3 < /SUB > is ________.

Choices

Choice (4)Response

a.

b.

SO3

c.

d.

All of the above