A company just successfully completed a DR test and is ready to shut down its DR site and resume normal operations.
Which of the following actions should the cloud administrator take FIRST?
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A. B. C. D.A.
Based on the scenario described in the question, the company has completed a successful Disaster Recovery (DR) test and is now ready to shut down its DR site and resume normal operations. In this context, the FIRST action that the cloud administrator should take is to perform a failback. Therefore, the correct answer to the question is option D: Perform a failback.
A failback is the process of restoring operations from a secondary site back to the primary site once the primary site has been recovered. It involves reversing the steps taken during the failover process, which is the process of shifting operations from the primary site to the secondary site. In this case, the DR site was the secondary site where operations were temporarily shifted during the DR test.
Performing a failback involves several steps, such as validating the status of the primary site, reconfiguring network connections, re-syncing data between sites, and testing to ensure that everything is working correctly. By performing a failback, the cloud administrator can ensure that the primary site is ready to take over operations and that all systems are functioning correctly.
Initiating a failover (Option A) is the process of activating the secondary site and redirecting traffic from the primary site to the secondary site. This is not necessary in this case, as the DR test has already been completed, and the company is ready to resume normal operations.
Restoring backups (Option B) may be necessary in some cases, but it is not the FIRST action that should be taken after a successful DR test. Backups are typically used to restore data and applications in the event of a disaster or other unexpected outage, and they are not directly related to the failback process.
Configuring the network (Option C) is also an important step, but it should be done as part of the failback process, rather than as the first action. Network configuration involves reconnecting systems and applications to their original network connections and ensuring that all routing and switching is correctly set up.
In summary, the correct answer to the question is option D: Perform a failback. This involves restoring operations from the DR site back to the primary site, and it should be the FIRST action taken after a successful DR test.