Please answer true or false for each part of this question a

Please answer true or false for each part of this question and provide explanation. Thank you.

A DFA has exactly one start state. False A DFA can have zero final states. False The alphabet of a DFA must have cardinality at least 1. False \"Total function\" means that the sum of the function\'s values is equal to the number of inputs. False A DFA can have zero states. False

Solution

a) TRUE

DFA has exactly one start state.

b) FALSE , a DFA can have more than one final states.

c) TRUE , like language defining a* have alphabet = {a}

d) False , total function means which is defined for all the inputs under study.

e) FALSE