Exam CAS-004 topic 1 question 263 discussion

Actual exam question from CompTIA's CAS-004

Question #: 263
Topic #: 1

A significant weather event caused all systems to fail over to the disaster recovery site successfully. However, successful data replication has not occurred in the last six months, which has resulted in the service being unavailable. Which of the following would BEST prevent this scenario form happening again?

A. Performing routine tabletop exercises
B. Implementing scheduled, full interruption tests
C. Backing up system log reviews
D. Performing department disaster recovery walk-throughs

Show Suggested Answer

Suggested Answer: B 🗳️

by Geofab at April 1, 2023, 7:18 p.m.

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p1s3c

7 months, 2 weeks ago

Selected Answer: B

B. Implementing scheduled, full interruption tests would be the best option to prevent the scenario from happening again. Full interruption tests verify that a disaster recovery site can take over for the production site in the event of a major outage, and that data replication is working correctly. By implementing regular full interruption tests, the organization can identify any issues with data replication and address them before an actual disaster occurs.

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Geofab

8 months, 3 weeks ago

Selected Answer: B

what is needed is routine parallel tests, but that isn't an option. the next best option is full interruption test.

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