GATE Computer Science: Questions 497 - 503 of 913

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Question number: 497

» Programming and Data Structures » Programming in C

MCQ▾

Question

Which of the following page replacement algorithms suffers from Belady’s anomaly?

Choices

Choice (4) Response

a.

FIFO

b.

Optimal replacement

c.

LRL

d.

Question does not provide sufficient data or is vague

Question number: 498

» Programming and Data Structures » Programming in C

MCQ▾

Question

What will be output if you will compile and execute the following c code?

  1. #define call(x#x void main()
  2. {
  3.     printf("%s",call(c/c++));
  4. }

Choices

Choice (4) Response

a.

Java

b.

C

c.

C++

d.

Both b. and c. are correct

Question number: 499

» Web Technologies » Basic Concepts of Client-Server Computing

MCQ▾

Question

Which of the following is the correct syntax for a URL?

Choices

Choice (4) Response

a.

ally@xyz. com

b.

c: /windows

c.

index. html

d.

aol. com.

Question number: 500

» Algorithms » Worst and Average Case Analysis

MCQ▾

Question

When consider n elements are to be sorted then the worst case time complexity of insertion sort is -

Choices

Choice (4) Response

a.

0 (n^2)

b.

0 (nlog3n)

c.

0 (n)

d.

None of the above

Question number: 501

» Information Systems and Software Engineering » Information Gathering

MCQ▾

Question

To access a mainframe or supercomputer, user often use a

Choices

Choice (4) Response

a.

Hand held

b.

Desktop

c.

Node

d.

Terminal

Question number: 502

» Information Systems and Software Engineering » Information Gathering

MCQ▾

Question

The - tells the computer how to use its components.

Choices

Choice (4) Response

a.

Utility

b.

Application program

c.

Operating

d.

Network

Question number: 503

» Information Systems and Software Engineering » Input-Output Design

MCQ▾

Question

The term ________ designates equipment that might be added to a computer system to enhance its functionality.

Choices

Choice (4) Response

a.

peripheral device

b.

disk pack

c.

digital device

d.

system add-on

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