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Q.

An individual token is called ________

A

Lexeme

B

Lex

C

Lexeme & Lex

D

None of the mentioned

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Similar Questions

MCQ

1.

The grammar G: S ? SS | a | b is ambiguous. Check all and only the strings that have exactly two leftmost derivations in G

A

bbb

B

ab

C

All of the mentioned

D

None of the mentioned

Discussion

MCQ

2.

If L1 and L2 are regular languages is/are also regular language(s).

A

L1 + L2

B

L1L2

C

L1

D

All of the mentioned

Discussion

MCQ

3.

Regular expressions can be used only for values of type string and number.

A

True

B

False

C

n>

Discussion

MCQ

4.

If R is regular language and Q is any language (regular/ non regular), then Pref (Q in R) is _____________

A

Non-regular

B

Equal

C

Infinite

D

Regular

Discussion

MCQ

5.

An individual token is called ________

A

Lexeme

B

Lex

C

Lexeme & Lex

D

None of the mentioned

Discussion

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