Question

In Mealy machine the output string has the same number of characters as the input string has letters.

True or False

Answer 1

In a Mealy machine, the output string does not necessarily have the same number of characters as the input string has letters.

Step-by-step explanation:

In a Mealy machine, the output string does not necessarily have the same number of characters as the input string has letters. The output of a Mealy machine is determined by the current state and the input symbol, and can be any string of characters, including the empty string.

For example, let's consider a Mealy machine that recognizes whether a given binary string has an even number of 1s. If the input string is '1010', the output string will be '10' because there are two 1s in the input string, which is an even number. In this case, the output string does not have the same number of characters as the input string, which has four letters.

Therefore, the statement that the output string in a Mealy machine has the same number of characters as the input string has letters is false.