Multiple choice technology mainframe

THE FOLLOWING IS AN EXAMPLE OF JOB INPUT (FILEN KEY(KEYNB, KEYNA) + FILE1 KEY(KEY1B, KEY1A) + FILE2 KEY(KEY2B, KEY2A))

  1. SKIPSEQUENTIAL FILE PROCESSING

  2. RANDOM FILE PROCESSING

  3. SYNCHRONIZED FILE PROCESSING

  4. NONE OF THE ABOVE
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C Correct answer
Explanation

The syntax shown merges multiple input files using matching keys, which constitutes synchronized file processing (co-processing) in Easytrieve. Distractors like skip-sequential or random processing involve different access modes.

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