Tag: databases

Quizzes (243) Questions (4862)

Questions Related to databases

Multiple choice technology databases

What does the Handle Aid command do?

  1. It specifies terminal keys and/or other attention identifiers with corresponding routines for execution.

  2. It automatically tries to correct error storage abends.

  3. It identifies status codes on file reads to determine error messages.

  4. It sets all PF-keys to ANSI standards where pre-processing proceeds to generate logic for routines necessary.
Reveal answer Fill a bubble to check yourself
A Correct answer
Full explanation
Multiple choice technology databases

You want to create a replication strategy that will allow users in four branch offices to have a fresh copy of data from the database in the central office every day at 5 a.m. for their daily reports. Although there are many changes to the data during the course of a day, the entire publication is not that large. Which replication strategy should you use?

  1. Transactional replication

  2. Peer-to-peer replication

  3. Merge replication

  4. Snapshot replication
Reveal answer Fill a bubble to check yourself
D Correct answer
Full explanation