Multiple choice technology databases

When we give the command "OPEN AREANAME" in which mode the area is opened?

  1. Retrival

  2. Update

  3. Both

  4. None
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A Correct answer
Explanation

In IDMS COBOL, when you execute an OPEN command without explicitly specifying a usage mode, the area is opened in retrieval mode by default. This is the standard default behavior. Update mode must be explicitly specified if you need to modify records.

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