GATE Computer Science: Questions 387 - 393 of 913

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Question number: 387

» Algorithms » Notions of Space and Time Complexity

MCQ▾

Question

The list of coded instructions is called -

Choices

Choice (4) Response
a.

Utility programs

b.

Computer program

c.

Algorithm

d. Question does not provide sufficient data or is vague

Question number: 388

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

……… allows wireless mobile devices to access the Internet and its services such as the Web and e-mail:

Choices

Choice (4) Response
a.

Ethernet

b.

WAP

c.

TCP/IP

d. Question does not provide sufficient data or is vague

Question number: 389

» Graph Theory » Connectivity

MCQ▾

Question

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

  1. void main()
  2. {
  3.     printf("%s","c" "question" "bank");
  4. }

Choices

Choice (4) Response
a.

bank

b.

c

c.

c question bank

d. All of the above

Question number: 390

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

what layer of network handling internetworking

Choices

Choice (4) Response
a.

Presentation layer

b.

Physical layer

c.

Application layer

d.

Network layer

Question number: 391

» Graph Theory » Connectivity

MCQ▾

Question

< question-text > Which of the following concurrency control protocols ensure both conflict serializability and freedom from deadlock?

1) 2 phase locking.

2). Time- stamp ordering

Choices

Choice (4) Response
a.

1 only

b.

2 only

c. None of the above
d. All of the above

Question number: 392

» Databases » Transactions and Concurrency Control

MCQ▾

Question

A collection of interrelated files in a computer is a ________.

Choices

Choice (4) Response
a.

file manager

b.

filed

c.

record

d.

database

Question number: 393

» Algorithms » Worst and Average Case Analysis

MCQ▾

Question

Which of the following sorting procedure is the slowest-?

Choices

Choice (4) Response
a.

Heap sort

b.

Quick sort

c.

Bubble sort

d. All of the above

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