NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 619 - 623 of 2202

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Question number: 619

» Software Engineering » Requirement Analysis and Specifications

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Appeared in Year: 2013

MCQ▾

Question

Consider the following characteristics:

(i) Correct and unambiguous

(ii) Complete and consistent

(iii) Ranked for importance and/or stability and verifiable

(iv) Modifiable and Traceable

Which of the following is true for a good SRS? (September Paper II)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 620

» Operating Systems with Unix » Basic Concepts » Interrupts,System Calls,Instructions

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Appeared in Year: 2013

MCQ▾

Question

Consider the following processes with time slice of milliseconds ( requests are ignored):

The average turnaround time of these processes will be (June Paper III)

Choices

Choice (4)Response

a.

19.25 milliseconds

b.

18.25 milliseconds

c.

19.5 milliseconds

d.

18.5 milliseconds

Question number: 621

» Analysis and Design of Algorithms » Recursion and Non-Recursion Algorithms

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Appeared in Year: 2013

MCQ▾

Question

________ is often used to prove the correctness of a recursive function. (December Paper-II)

Choices

Choice (4)Response

a.

Diagonalization

b.

Mathematical Induction

c.

Communitivity

d.

Matrix Multiplication

Question number: 622

» Relational Database Design and SQL » Concurrency and Recovery in Centralised and Distributed Database Systems

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Appeared in Year: 2013

MCQ▾

Question

Thoma’s-write rule is ________. (September Paper II)

Choices

Choice (4)Response

a.

Two phase locking protocol

b.

Timestamp ordering protocol

c.

One phase locking protocol

d.

Sliding window protocol

Question number: 623

» Networks, Virtualization, & Cloud Computing » Data Communication » Types of Addresses

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Appeared in Year: 2013

MCQ▾

Question

When data and acknowledgement are sent in the same frame, this is called as (December Paper-II)

Choices

Choice (4)Response

a.

Piggy backing

b.

Piggy packing

c.

Back packing

d.

Good packing

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