Multiple choice technology mainframe

What is meant by enqueuing

  1. It is a technique for reserving a resource and that resource is held exclusively for a specific task.

  2. Placing a user into a queue.

  3. Reserving an entire region for one user.

  4. Connecting to a personal-computer network
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A Correct answer
Explanation

Enqueuing is a CICS task control mechanism used to serialize access to a shared resource, reserving it exclusively for the executing task.

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