NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 485 - 488 of 2012

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Question number: 485

» Computer Structure and Organisation » Instruction Formats

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Appeared in Year: 2012

MCQ▾

Question

The efficiency (E) and speed up (sp) for Multiprocessor with p processors satisfies: (December Paper III)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 486

» Software Engineering » Software Design » Object Oriented Design

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Appeared in Year: 2012

MCQ▾

Question

The Object Modelling Technique (OMT) uses the following three kinds of model to describe a system (December Paper III)

Choices

Choice (4) Response

a.

Object Model, Dynamic Model, and Functional Model.

b.

Class Model, Object Model and Analysis Model.

c.

Object Model, Analysis Model and Dynamic Model.

d.

Class Model, Dynamic Model and Functional Model.

Question number: 487

» Current Trends and Technologies » Parallel Computing » Parallel Virtual Machine, Message Passing Interface Libraries and Calls

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Appeared in Year: 2012

MCQ▾

Question

Let f be the fraction of a computation (in terms of time) that is parallelizable. P the number of processors in the system, and the speed up achievable in comparison with sequential execution — then the can be calculated using the relation: (December Paper III)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 488

» Networks, Virtualization, & Cloud Computing » Network Security » Cryptography-Public Key, Secret Key

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Appeared in Year: 2012

MCQ▾

Question

Using RSA algorithm, what is the value of cipher text C, if the plain text and (December Paper III)

Choices

Choice (4) Response

a.

33

b.

5

c.

25

d.

26

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