NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 481 - 484 of 2012

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Question number: 481

» Software Engineering » Requirement Analysis and Specifications

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Appeared in Year: 2012

MCQ▾

Question

The factors that determine the quality of a software system are (December Paper III)

Choices

Choice (4) Response

a.

correctness, reliability

b.

efficiency, usability, maintainability

c.

testability, portability, accuracy, error tolerances, expandability, access control, audit.

d.

All a. , b. and c. are correct

Question number: 482

» Relational Database Design and SQL » SQL » Database Objects

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Appeared in Year: 2012

MCQ▾

Question

If a relation with a Shema R is decomposed into two relations and such that then which one of the following is to be satisfied for a lossless joint decomposition (December Paper III)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 483

» Operating Systems with Unix » Multiprogramming, Multiprocessing, and Multitasking

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Appeared in Year: 2012

MCQ▾

Question

Which of the following features will characterize an OS as multiprogrammed OS?

  1. More than one program may be loaded into main memory at the same time.
  2. If a program waits for certain event another program is immediately scheduled.
  3. If the execution of a program terminates, another program is immediately scheduled. (December Paper III)

Choices

Choice (4) Response

a.

1 only

b.

1 and 2 only

c.

1 and 3 only

d.

1,2 and 3

Question number: 484

» Discrete Structures » Graph » Hamiltonian and Eulerian Graphs, Planar Graphs

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Appeared in Year: 2012

MCQ▾

Question

Two graphs A and B are shown below: Which one of the following statement is true?

Two graphs A and B are shown

Two Graphs a and B Are Shown

Two graphs A and B are shown

(December Paper III)

Choices

Choice (4) Response

a.

A and B are planar.

b.

Neither A nor B is planar.

c.

A is planar and B is nor.

d.

B is planar and A is not.

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