Q. A Push Down Automata _______________ is if there is at most one transition applicable to each configuration?

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Q. The following mealy machine outputs which of the following?

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Q. Which of the following does the given Mealy machine represents?

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Q. Which of the following belongs to the epsilon closure set of a?

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Q. The number of elements present in the e-closure(f2) in the given diagram:

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Q. Which of the steps are non useful while eliminating the e-transitions for the given diagram?

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Q. Remove all the epsilon transitions in the given diagram and compute the number of a-transitions in the result?

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Q. What the following DFA accepts?

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Q. What does the following figure most correctly represents?

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Q. Which of the following will not be accepted by the following DFA?

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Q. Which of the following will the given DFA won’t accept?

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Q. Which of the following is the corresponding Language to the given DFA?

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Q. Let the given DFA consist of x states. Find x-y such that y is the number of states on minimization of DFA?

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Q. For the DFA given below compute the following:
Union of all possible combinations at state 7,8 and 9.

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Q. Given Language: L= {xϵ∑= {a, b} |x has a substring ‘aa’ in the production}. Which of the corresponding representation notate the same?

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Q. Let u=’1101’, v=’0001’, then uv=11010001 and vu= 00011101.Using the given information what is the identity element for the string?

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Q. Which of the following substring will the following notation result?

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Q. Predict the following step in the given bunch of steps which accepts a strings which is of even length and has a prefix=’01’
δ (q0, ε) =q0 < δ(q0,0) =δ (δ (q0, ε),0) =δ(q0,0) =q1 < _______________

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Q. Fill the missing blank in the given Transition Table:

Language L= {xϵ∑= {0,1} |x accepts all the binary strings not divisible by 3}

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Q. Which among the following is the missing transition in the given DFA?
L= {xϵ∑= {a, b} | x starts with a and ends with b}

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