McqMate
| Q. |
Which of the following pairs have DIFFERENT expressive power? |
| A. | Deterministic finite automata (DFA) and Non-Deterministic finite automata(NFA) |
| B. | Deterministic push down automata (DPDA) and Non-deterministic pushdown automata |
| C. | Deterministic single-tape Turing machine and Non-deterministic single-tape Turing Machine |
| D. | Single-tape Turing machine and multi-tape Turing machine |
| Answer» B. Deterministic push down automata (DPDA) and Non-deterministic pushdown automata | |
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