Interview Questions

If you were passing a table via linkage, which is preferable - a subscript or an index?

COBOL Interview Questions


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If you were passing a table via linkage, which is preferable - a subscript or an index?

Wake up - you haven't been paying attention! It's not possible to pass an index via linkage. The index is not part of the calling programs working storage. Those of us who've made this misatke. appreciate the lesson more than others.

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