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December 6, 2023

GATE 1997

Question 45 Which one of the following is not decidable? A Given a Turing machine M, a stings s and an integer k, M accepts s […]
December 6, 2023

GATE 1998

Question 40 Let L be the set of all binary strings whose last two symbols are the same. The number of states in the minimum state […]
December 6, 2023

Question 9743 – Theory-of-Computation

Which of the following statements is true? Correct Answer: B Question 48 Explanation:  Context free languages closed under Union, concatenation and kleen star. But not close […]
December 6, 2023

Question 9744 – Theory-of-Computation

Given an arbitrary non-deterministic finite automaton (NFA) with N states, the maximum number of states in an equivalent minimized DFA is at least Correct Answer: B […]