Multiple choice technology mainframe

How many extents are possible for a sequential file ?

  1. 15

  2. 16

  3. 17

  4. 18
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A sequential file in mainframe systems can have up to 16 extents. This is a system limit for the number of additional allocations a file can have when it grows beyond its initial space. The options 15, 17, and 18 are incorrect values that don't match the actual system limit.

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