GATE Computer Science: Questions 15 - 22 of 913

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Question number: 15

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

In multicast communication is ________and a group of destinations.

Choices

Choice (4) Response
a.

two source

b.

one source

c.

three source

d. None of the above

Question number: 16

» Programming and Data Structures » Programming in C

MCQ▾

Question

The postfix expression for x + y*z/w is?

Choices

Choice (4) Response
a.

xy+- zw *

b.

xy + zw *-

c.

xy + zw/*

d.

xyzw +- *

Question number: 17

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

Which of the following topics are addressed in the MAC sub layer of the OSI Data Link Layer?

Choices

Choice (4) Response
a.

Media Access

b.

Logical Topology

c.

Addressing physical device

d. All a. , b. and c. are correct

Question number: 18

» Programming and Data Structures » Programming in C

MCQ▾

Question

Which of the following are language processors?

Choices

Choice (4) Response
a.

Assembler

b.

Compiler

c.

Interpreter

d. All a. , b. and c. are correct

Question number: 19

» Theory of Computation » Regular Languages and Finite Automata

MCQ▾

Question

________ is the process of analyzing a text, made of a sequence of tokens, to Determine its grammatical structure with respect to a given formal grammar

Choices

Choice (4) Response
a.

paging

b.

Segmentation

c.

Parsing

d. None of the above

Question number: 20

» Programming and Data Structures » Programming in C

MCQ▾

Question

In k-map, the adjacent squares represent minterms that differ by

Choices

Choice (4) Response
a.

one variable

b.

two variable

c.

three variable

d. None of the above

Question number: 21

» Programming and Data Structures » Binary Search Trees

MCQ▾

Question

Evaluate the expression 2 * 5^4 * 3^2 * 1

Choices

Choice (4) Response
a.

4320

b.

35750

c.

11250

d. None of the above

Question number: 22

» Programming and Data Structures » Programming in C

MCQ▾

Question

Which of the following allows a computer to run several programs at the same time?

Choices

Choice (4) Response
a.

Multitasking

b.

Peripherals

c.

Virus protection

d. None of the above

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