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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Initial state
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Intermediate State
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Final state
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Null State
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Detailed explanation-1: -Final state : If the input string is successfully parsed, the automata is expected to be in this state. Final state is represented by double circles. It may have any odd number of arrows pointing to it and even number of arrows pointing out from it.
Detailed explanation-2: -State diagrams The state diagram thus defines a set of possible sequences of events and states. Each state diagram must include at least one initial state and one final state (double circle). All sequences must begin with an initial state and continue until they terminate with a final state.
Detailed explanation-3: -Some finite state machines have a special state called the accepting state. This is indicated by a double circle. The accepting state is reached when a valid string is entered, i.e. the string satisfies the rules for the regular language that it models.
Detailed explanation-4: -Accepting State or Final State-A set of states which the machine may halt in, provided it has no input left, in order to accept the string as part of the language.
Detailed explanation-5: -A DFA is represented by digraphs called state diagram. The vertices represent the states. The arcs labeled with an input alphabet show the transitions. The initial state is denoted by an empty single incoming arc.