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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Q. The complement of a language will only be defined when and only when the __________ over the language is defined.

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Q. Which among the following is not notated as infinite language?

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Q. Which among the following states would be notated as the final state/acceptance state?

L= {xϵ∑= {a, b} | length of x is 2}

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Q. Which of the following are the final states in the given DFA according to the Language given ?
L= {xϵ∑= {a, b} |length of x is at most 2}

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Q. Which of the following x is accepted by the given DFA (x is a binary string ∑= {0,1})?

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Q. Choose the correct option for the given statement:

Statement: The DFA shown represents all strings which has 1 at second last position.

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Q. According to the given table, compute the number of transitions with 1 as its symbol but not 0:

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Q. From the given table, δ*(q0, 011) =?

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Q. Number of times the state q3 or q2 is being a part of extended 6 transition state is

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Q. Predict the missing procedure:

1.Δ(Q0, ε) ={Q0},
2.Δ(Q0, 01) = {Q0, Q1}
3.δ(Q0, 010) =?

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Q. Which of the following does the given NFA represent?

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Q. The number of transitions required to convert the following into equivalents DFA:

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Q. Which among the following NFA’s is correct corresponding to the given Language?
L= {xϵ {0, 1} | 3rd bit from right is 0}

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