The variable that returns code from operations that return true or false is _____________

The variable that returns code from operations that return true or false is _____________ Correct Answer $rc

The Perl Non-handle variable ‘$rc’ returns code from operations that return true or false. ‘$rv’ returns value from operations that return an integer. ‘$rows’ returns value from operations that return a row count.

Related Questions

Observe the following Python code?
def a(n): if n == 0: return 0 else: return n*a(n - 1)def b(n, tot): if n == 0: return tot else: return b(n-2, tot-2)