Question

Difference between push down automata and turing machine

Answer 1

Answer:

A pushdown automaton is a finite state machine with the addition of a stack. ... Informally a Turing Machine (TM) consists of a finite control, an infinitely long tape (possibly in both directions), a read/write head that can read and write symbols on the tape and move left and right..

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Answer 2

Answer:

☑ A pushdown automaton is a finite state machine with the addition of a stack. ... Informally a Turing Machine (TM) consists of a finite control, an infinitely long tape (possibly in both directions), a read/write head that can read and write symbols on the tape and move left and right.