Joe, the system administrator, is performing an overnight system refresh of hundreds of user computers. The refresh has a strict time frame and must have zero downtime during business hours. Which of the following should Joe take into consideration?

Joe, the system administrator, is performing an overnight system refresh of hundreds of user computers. The refresh has a strict time frame and must have zero downtime during business hours. Which of the following should Joe take into consideration?




A. A disk-based image of every computer as they are being replaced.
B. A plan that skips every other replaced computer to limit the area of affected users.
C. An offsite contingency server farm that can act as a warm site should any issues appear.
D. A back-out strategy planned out anticipating any unforeseen problems that may arise.


Answer: D


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SY0-401

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