Multiple choice technology mainframe

Actual and Formal parameters should be in same

  1. Clause

  2. Size

  3. Usage

  4. All the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

In COBOL subprogram calls, actual parameters (in the CALL statement) and formal parameters (in the USING clause) must match in clause (data category and type), size (storage allocation), and usage (how the data is accessed and modified). Mismatches can cause unpredictable results or runtime errors.

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