NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 467 - 472 of 2104

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Question number: 467

» Operating Systems with Unix » Memory Management » Paging, Segmentation,Page Fault

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Appeared in Year: 2012

MCQ▾

Question

Which of the following memory allocation scheme suffers from external fragmentation? (December Paper II)

Choices

Choice (4)Response

a.

Segmentation

b.

Pure demand paging

c.

Swapping

d.

Paging

Question number: 468

» Computer Arithmetic » Representation of Numbers » Octal, Hex, Decimal, and Binary

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Appeared in Year: 2012

MCQ▾

Question

What is the result of the following expression?

(December Paper II)

Choices

Choice (4)Response

a.

3

b.

0

c.

2

d.

1

Question number: 469

» Discrete Structures » Sets, Relations, Functions

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Appeared in Year: 2012

MCQ▾

Question

The power set of the set is (December Paper II)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 470

» Programming in C and C Plus Plus » Programming in C » Elements of C-Tokens, Identifiers, Data Types in C

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Appeared in Year: 2012

MCQ▾

Question

The ‘C’ language is (December Paper II)

Choices

Choice (4)Response

a.

Context free language

b.

Context sensitive language

c.

Regular language

d.

None of the above

Question number: 471

» Networks, Virtualization, & Cloud Computing » Network Security » DNS, Resource Records, Name Servers

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Appeared in Year: 2012

MCQ▾

Question

Data Encryption Techniques are particularly used for ________. (December Paper II)

Choices

Choice (4)Response

a.

protecting data in Data Communication System.

b.

reduce Storage Space Requirement.

c.

enhances Data Integrity.

d.

decreases Data Integrity.

Question number: 472

» Operating Systems with Unix » Unix System » Command Line Programming

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Appeared in Year: 2012

MCQ▾

Question

In UNIX, which of the following command is used to set the task priority? (December Paper II)

Choices

Choice (4)Response

a.

init

b.

kill

c.

PS

d.

nice

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