Menu

Question Discussion & Solution

MCQ
Q.
Which of the following strings is not generated by the following grammar?S ? SaSbS|?

forum Community Discussion

speaker_notes_off

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

login Login to Discuss

auto_awesome Similar Questions

MCQ
1.
Consider the following languages. 
gatecs2013.12
Which one of the following statements is FALSE?
forum Discussion
MCQ
2.
Which variable does not drive a terminal string in grammar? S -> AB A -> a B -> b B -> C
forum Discussion
MCQ
3.
Let P be a regular language and Q be context-free language such that Q 	\subseteq P. (For example, let P be the language represented by the regular expression p*q* and Q be {pnqn|n \in N}). Then which of the following is ALWAYS regular?
forum Discussion
MCQ
4.
Consider the languages L1 = ? and L2 = {1}. Which one of the following represents L*1? L*1 L*2 ?
forum Discussion
MCQ
5.
Given the following two statements : A. L = {w|na(w) = nb(w)} is deterministic context free language, but not linear. B. L = {an bn} ? {an b2n} is linear, but not deterministic context free language. Which of the following options is correct ?
forum Discussion

category More Theory of Automata Topics

article

Reqular Expressions

format_list_bulleted 114 MCQs
article

Finite Automata

format_list_bulleted 44 MCQs
article

Context Free Grammars

format_list_bulleted 76 MCQs
article

Push Down Automata

format_list_bulleted 37 MCQs
article

Regular and context free languages

format_list_bulleted 65 MCQs
article

Pumping Lemma

format_list_bulleted 14 MCQs
article

Turning Machine

format_list_bulleted 14 MCQs