1
GATE CSE 2020
MCQ (Single Correct Answer)
+1
-0.33
Which one of the following regular expressions represents the set of all binary strings with an odd number of 1’s?
2
GATE CSE 2019
MCQ (Single Correct Answer)
+1
-0.33
If L is a regular language over Σ = {a,b}, which one of the following languages is NOT regular?
3
GATE CSE 2019
MCQ (Single Correct Answer)
+1
-0.33
For Σ = {a, b}, let us consider the regular language L = {x | x = a2+3k or x = b10+12k, k ≥ 0}. Which one of the following can be a pumping length (the constant guaranteed by the pumping lemma) for L?
4
GATE CSE 2016 Set 2
Numerical
+1
-0
The number of states in the minimum sized $$DFA$$ that accepts the language defined by the regular expression
$$${\left( {0 + 1} \right)^ * }\left( {0 + 1} \right){\left( {0 + 1} \right)^ * }$$$
is ___________________.
is ___________________.
Your input ____
Questions Asked from Finite Automata and Regular Language (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
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GATE CSE Subjects
Discrete Mathematics
Programming Languages
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Operating Systems
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