CV0-003 Exam Dumps | A systems administrator is implementing a new version of a company's primary human-resources application.

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Question 197/206

A systems administrator is implementing a new version of a company's primary human-resources application. An upgrade will be performed on the production server, as there is no development environment. The administrator needs to have a plan in case something goes wrong with the upgrade. Which of the following will work best to ensure a quick rollback in case an issue arises?

A. An application-level backup

B. A production snapshot

C. A full backup

D. A differential backup

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