Multiple choice technology mainframe

What must be the BLOCK CONTAINS when RECORDING MODE U?

  1. Zero

  2. Cant use it.

  3. 323327

  4. 332227
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

For files with undefined recording mode (RECORDING MODE U), the block size is not defined because each record is treated as an individual block. Thus, the BLOCK CONTAINS clause cannot be used.

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