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MCQ

Q.

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

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MCQ

1.

The basic limitation of finite automata is that

A

it can

B

it sometimes recognize grammar that are not regular

C

it sometimes fails to recognize regular grammar

D

None of the above

Discussion

MCQ

2.

In finite automata, Q stands for?

A

Finite set of input symbols

B

Transition function

C

Finite set of states

D

One Start state

Discussion

MCQ

3.

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

4.

Final state is represented by?

A

Square

B

Circle

C

Double Circlue

D

Rhombus

Discussion

MCQ

5.

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

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