Q. According to the given transitions, which among the following are the epsilon closures of q1 for the given NFA?
Δ (q1, ε) = {q2, q3, q4}

Δ (q4, 1) =q1

Δ (q1, ε) =q1

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Q. State true or false?
Statement: An NFA can be modified to allow transition without input alphabets, along with one or more transitions on input symbols.

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Q. State true or false?
Statement: ε (Input) does not appears on Input tape.

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Q. Statement 1: ε- transition can be called as hidden non-determinism.
Statement 2: δ (q, ε) = p means from q it can jump to p with a shift in read head.

Which among the following options is correct?

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Q. ε- closure of q1 in the given transition graph:

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Q. Predict the total number of final states after removing the ε-moves from the given NFA?

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Q. For NFA with ε-moves, which among the following is correct?

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Q. Which among the following is false?
ε-closure of a subset S of Q is:

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Q. The automaton which allows transformation to a new state without consuming any input symbols:

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Q. e-transitions are

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Q. The __________ of a set of states, P, of an NFA is defined as the set of states reachable from any state in P following e-transitions.

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Q. The e-NFA recognizable languages are not closed under :

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Q. The number of final states we need as per the given language?
Language L: {an| n is even or divisible by 3}

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Q. Regular sets are closed under union,concatenation and kleene closure.

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Q. Complement of a DFA can be obtained by

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Q. Complement of regular sets are _________

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Q. If L1 and L2 are regular sets then intersection of these two will be

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Q. If L1 is regular L2 is unknown but L1-L2 is regular ,then L2 must be

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Q. Reverse of a DFA can be formed by

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Q. Reverse of (0+1)* will be

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