NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 787 - 790 of 2012

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Question number: 787

» Operating Systems with Unix » Scheduling » Deadlock and Scheduling Algorithms

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Appeared in Year: 2013

MCQ▾

Question

Usage of Preemption and Transaction Rollback prevents ________. (September Paper II)

Choices

Choice (4) Response

a.

Unauthorised usage of data file

b.

Deadlock situation

c.

Data manipulation

d.

File preemption

Question number: 788

» Windows Programming » Advanced Windows Programming » Active X Controls

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Appeared in Year: 2013

MCQ▾

Question

Active X controls are Pentium binary programs that can be embedded in ________ (December Paper-II)

Choices

Choice (4) Response

a.

Web pages

b.

Script pages

c.

URL pages

d.

Word pages

Question number: 789

» Computer Graphics » 3D Graphics

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Appeared in Year: 2013

MCQ▾

Question

A diametric projection is said to be trimetric projection when

(i) Two of the three foreshortening factors are equal and third is arbitrary.

(ii) All of the three foreshortening factors are equal.

(iii) All of the three foreshortening factors are arbitrary.

Which of the above is true? (September Paper-III)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 790

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

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Appeared in Year: 2013

MCQ▾

Question

Assume that x and y are non-zero positive integers. What does the following program segment perform?

  1. while (x!=0)
  2. {
  3.     if (x>y)
  4.     x=x-y
  5.     else
  6.     y=y-x;
  7.     printf(“%d”,x);
  8. }

(September Paper II)

Choices

Choice (4) Response

a.

Computes LCM of two numbers

b.

Computes GCD of two numbers

c.

Divides large number with small number

d.

Subtracts smaller number from large number

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