Question

Which of the following belongs to the deterministic finite automata?

• A. Input tape
• B. Finite control
• C. Reading head
• D. All of these

Answer 1

The correct option is D All of these

Input tape, finite control, reading head belongs to the deterministic finite automata.

Deterministic finite state automaton (DFSA) is a finite-state machine that accepts or rejects strings of symbols and only produces a unique computation of the automaton for each input string.

The finite automaton is basically a very simple computer that consists only of an input tape, a tape reading device, and a finite control unit. The input tape provides the string of symbols to be computed.

A finite state machine has the same computational power as a Turing machine that is restricted such that its head may only perform "read" operations.