Computer Application and Data Processing-Basics of Computer (ISS Statistics Paper I (New 2016 MCQ Pattern)): Questions 19 - 26 of 33

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Question number: 19

» Computer Application and Data Processing » Basics of Computer » Operating Systems

MCQ▾

Question

Which of the following task is not performed by an operating system?

Choices

Choice (4) Response
a.

Detecting viruses

b.

Correcting errors

c.

Formatting diskettes

d. None of the above

Question number: 20

» Computer Application and Data Processing » Basics of Computer » Number Systems

MCQ▾

Question

How many numbers of bits are there in one megabytes?

Choices

Choice (4) Response
a.

800000

b.

8e + 6

c.

106

d. None of the above

Question number: 21

» Computer Application and Data Processing » Basics of Computer » Hardware - Input, Output and Peripheral Devices

MCQ▾

Question

An input/output device at which data enters or leaves a computer system is

Choices

Choice (4) Response
a.

Keyboard

b.

Printer

c.

Terminal

d.

Mouse

Question number: 22

» Computer Application and Data Processing » Basics of Computer » Low & High Level Languages

MCQ▾

Question

Following is an example of Low Level Language

Choices

Choice (4) Response
a.

COBOL

b.

Java

c.

BASIC

d.

Assembly Language

Question number: 23

» Computer Application and Data Processing » Basics of Computer » Hardware - Input, Output and Peripheral Devices

MCQ▾

Question

For a computer, a thumb drive is

Choices

Choice (4) Response
a.

Input device

b.

Output device

c. None of the above
d. Question does not provide sufficient data or is vague

Question number: 24

» Computer Application and Data Processing » Basics of Computer » Number Systems

MCQ▾

Question

The decimal conversion of 43078 is:

Choices

Choice (4) Response
a.

2247

b.

2047

c.

2240

d. Question does not provide sufficient data or is vague

Question number: 25

» Computer Application and Data Processing » Basics of Computer » Units of Computer Memory

MCQ▾

Question

If a computer has 64k words then this memory unit has

Choices

Choice (4) Response
a.

65536 Memory locations

b.

6.7 ×107 Memory locations

c.

512 Memory locations

d.

6.4 ×108 Memory locations

Question number: 26

» Computer Application and Data Processing » Basics of Computer » Assembler

MCQ▾

Question

The type of statements used in an assembly program is/are:

Choices

Choice (4) Response
a.

Assembler directives

b.

Imperative statements

c.

Declaration statements

d. All a. , b. and c. are correct

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