We have discussed DFA:s, i.e., Discrete Finite Automata, and their use in efficient matching of languages. You have also seen them in previous modules. You will also have previously encountered NFA:s, i.e., Non-deterministic Finite Automata. (One way to briefly define them is that they are automata where you sometimes have to make a choice between which of several possible transitions to follow for an input character.) What is true about the relative power of DFA:s and NFA:s? Select one: O a. Anything that can be matched by an NFA can also be matched by a DFA O b. There are problems (formally: languages) that can be expressed via NFA:s that can't be expressed via DFA:s.

Solved: We have discussed DFA:s, i.e., Discrete Finite Automata, and their use

Home
questions and answers
we have discussed dfa s i e discrete finite automata and their use in

Question

We have discussed DFA:s, i.e., Discrete Finite Automata, and their use in efficient matching of languages. You have also seen them in previous modules. You will also have previously encountered NFA:s, i.e., Non-deterministic Finite Automata. (One way to briefly define them is that they are automata where you sometimes