COMPUTER SCIENCE AND ENGINEERING
THEORY OF COMPUTATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The result is undetermined
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The choice of path is non-deterministic
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The state to be transited next is non-deterministic
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All of the mentioned
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Detailed explanation-1: -In NDFA, for a particular input symbol, the machine can move to any combination of the states in the machine. In other words, the exact state to which the machine moves cannot be determined. Hence, it is called Non-deterministic Automaton.
Detailed explanation-2: -2. Non-deterministic Finite Automata (NFA) It’s a finite automata that isn’t deterministic. In NFA, there are zero or more transitions from any state of finite automata for each input symbol.
Detailed explanation-3: -The correct answer is option 4. Option i: For every NFA with an arbitrary number of final states, there is an equivalent NFA with only one final state. True, Every NFA with more than one final state can be converted into an NFA with a single final state.
Detailed explanation-4: -Nondeterministic Finite Automata. In a nondeterministic finite automaton (NFA), for each state there can be zero, one, two, or more transitions corresponding to a particular symbol. If NFA gets to state with more than one possible transition corresponding to the input symbol, we say it branches.