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Q.

A language L from a grammar G = { VN, ?, P, S} is?

A

Set of symbols over VN

B

Set of symbols over ?

C

Set of symbols over P

D

Set of symbols over S

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MCQ

1.

FSM with output capability can be used to add two given integer in binary representation. This is

A

True

B

False

C

May be true

D

None of the mentioned

Discussion

MCQ

2.

Number of final state require to accept ? in minimal finite automata.

A

1

B

2

C

3

D

None of the mentioned

Discussion

MCQ

3.

Languages of a automata is

A

If it is accepted by automata

B

If it halts

C

If automata touch final state in its life time

D

All language are language of automata

Discussion

MCQ

4.

Regular expression for all strings starts with ab and ends with bba is.

A

aba*b*bba

B

ab(ab)*bba

C

ab(a+b)*bba

D

All of the mentioned

Discussion

MCQ

5.

Given: ?= {a, b}
L= {x??*|x is a string combination}
?4 represents which among the following?

A

{aa, ab, ba, bb}

B

{aaaa, abab, ?, abaa, aabb}

C

{aaa, aab, aba, bbb}

D

All of the mentioned

Discussion

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