NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 540 - 543 of 2012

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Question number: 540

» Programming in C and C Plus Plus » Programming in C » Control Structures in C

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Appeared in Year: 2013

MCQ▾

Question

How many times the word ‘print’ shall be printed by the following program segment?

for

for

for

(June Paper II)

Choices

Choice (4) Response

a.

1

b.

3

c.

6

d.

8

Question number: 541

» Operating Systems with Unix » Memory Management » Virtual Memory

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Appeared in Year: 2013

MCQ▾

Question

Let the page fault service time be 10 millisecond (ms) in a computer with average memory access time being 20 nanosecond (ns). If one page fault is generated for every 106 memory accesses, what is the effective access time for memory? (June Paper II)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 542

» Data and File Structures » Priority Queues and Heaps

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Appeared in Year: 2013

MCQ▾

Question

Consider the following statements for priority queue:

S1: It is a data structure in which the intrinsic ordering of the elements does determine the result of its basic operations.

S2: The elements of a priority queue may be complex structures that are ordered on one or several fields.

Which of the following is correct? (June Paper II)

Choices

Choice (4) Response

a.

S1 and S2 are incorrect.

b.

S1 is correct and S2 is incorrect.

c.

S1 is incorrect and S2 is correct.

d.

S1 and S2 are correct.

Question number: 543

» Current Trends and Technologies » Mobile Computing » Mobile Connectivity-Cells, Framework

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Appeared in Year: 2013

MCQ▾

Question

When a mobile telephone physically moves from one to another cell, the base station transfers ownership to the cell getting strongest signal. This process is known as ________. (June Paper II)

Choices

Choice (4) Response

a.

Handoff

b.

Mobile routing

c.

Cell switching

d.

Mobile switching

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