The string WWR is not recognized by any FSM because _____________(a) An FSM cannot remember arbitrarily large amount of information(b) An FSM cannot fix the midpoint(c) An FSM cannot match W with WR(d) An FSM cannot remember first and last inputs

The string WWR is not recognized by any FSM because _____________(a) A

1.	The string WWR is not recognized by any FSM because _____________(a) An FSM cannot remember arbitrarily large amount of information(b) An FSM cannot fix the midpoint(c) An FSM cannot match W with WR(d) An FSM cannot remember first and last inputs
Answer» The correct choice is (b) An FSM cannot fix the midpoint To elaborate: Palindromes cannot be recognized by FSM.

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The string WWR is not recognized by any FSM because _____________(a) An FSM cannot remember arbitrarily large amount of information(b) An FSM cannot fix the midpoint(c) An FSM cannot match W with WR(d) An FSM cannot remember first and last inputs

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