How does wca4z typically represent a COBOL PERFORM paragraph-name statement in generated Java?
Select an answer to reveal the explanation.
Short Explanation and Infographic
Think of it like working hands-on with IBM mainframe systems — the answer here is 'As a Java GOTO label that jumps to the equivalent code section'. wca4z maps COBOL PERFORM paragraph-name statements to Java method calls, where the called method contains the code generated from the named COBOL paragraph, preserving call-and-return semantics. On real mainframe exams, this concept comes up repeatedly so make sure you have it locked in.
Full explanation below image
Full Explanation
wca4z maps COBOL PERFORM paragraph-name statements to Java method calls, where the called method contains the code generated from the named COBOL paragraph, preserving call-and-return semantics.