menu_book Course Curriculum (COBOL) expand_more
EXIT paragraph
Learn EXIT paragraph in COBOL through a focused explanation, a dedicated topic-specific example, an engineering boundary, and a mastery check.
EXIT paragraph is a focused COBOL lesson inside Control Flow. The example uses the construct named in the lesson directly rather than reusing a generic placeholder.
Trace the example from its inputs through EXIT paragraph and identify the behavior that would change if that construct were removed or replaced. Pay attention to the language-specific rules shown by the syntax, because neighboring lessons intentionally exercise different mechanisms.
Topic-specific example
*> EXIT paragraph
MOVE 41 TO WS-COUNT
ADD 1 TO WS-COUNT
DISPLAY WS-COUNT.
For EXIT paragraph, test one realistic boundary: empty data, invalid input, unavailable resources, lifetime/cleanup, type constraints, or concurrency timing where applicable. A successful happy path is not enough to prove the construct is used correctly.