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or
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Downloads resources from here
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MCQ (Single Correct Answer)
GATE CSE 1997
Which of the following languages over {a,b,c} is accepted by a deterministic pushdown automata?a. {wcwR ∣ w∈ {a,b}* }b. {wwR ∣ w∈ {a,b,c}* }c. {anbncn ∣ n ≥ 0 }d. {w ∣ w is a palindrome over {a,b,c} }
