Question

3. An unconditional GOTO sets up an infinite loop. Explain with an example.
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Answer 1

Answer:

An infinite loop occurs when a condition always evaluates to true. Usually, this is an error. For example, you might have a loop that decrements until it reaches 0. ... This is a silly example, but it's common for infinite loops to accidentally occur.

Answer 2

Answer:

A GOTO statement directs the control to transfer the desired label to set up a loop. An unconditional transfer of control sets up an infinite loop, from where there is no exit. Here, after the value of A is incremented, the control transfers to the label unconditionally. So, this GOTO sets up an infinite loop.