GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1879 - 1885 of 2080

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Question 1879

Question

MCQ▾

If every string of a language can be determined, whether it is legal or illegal in finite time, the language is called

Choices

Choice (4)Response

a.

Non-deterministic

b.

Decidable

c.

Undecidable

d.

Interpretive

Question 1880

Question

MCQ▾

With reference to HTML5 document type. Which of the following options are correct decalaration?

Choices

Choice (4)Response

a.

< ! DocType html >

b.

< ! DOCTYPE html >

c.

< ! Doctype html >

d.

All a., b. and c. are correct

Question 1881

Question

MCQ▾

is an abelian group. Then,

Choices

Choice (4)Response

a.

for any belonging to

b.

, for all belonging to

c.

For all belonging to

d.

is finite order

Question 1882

Question

MCQ▾

Creating Separate process using UNIX ________ System Call

Choices

Choice (4)Response

a.

brk

b.

Exec

c.

Fork

d.

Wait

Question 1883

Question

MCQ▾

A Combinational logic circuit that is used when it is desired to send data from two more source through a single transmission line is known as ________

Choices

Choice (4)Response

a.

Decoder

b.

Encoder

c.

Multiplexer

d.

Demultiplexer

Question 1884

Question

MCQ▾

How many reflexive relations are there on a set with 5 elements?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 1885

Question

MCQ▾

Consider the CFG with as the non-terminal alphabet as the terminal alphabet, S as the start symbol and the following set of production rules

Which of the following strings is generated by the grammar?

Choices

Choice (4)Response

a.

aabbbb

b.

aabbab

c.

aaaabb

d.

abbbba

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