Multiple choice technology databases

What is the command code use to update the path of the segment?

  1. Q

  2. D

  3. N

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

In IMS, the D command code (D for Delete) is used to update the path of a segment by deleting it from its current position. When you delete a segment from a hierarchical path, all dependent segments below it are also removed, effectively updating the path structure. The Q (Qualify), N (Null), and I (Insert) codes serve other purposes.

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