You work as a Server Administrator for company Inc. The company has a Windows-based network
environment. You need to make a balance between accessibility, security, and cost while planning
for backup. Which of the following management methods will allow you to switch to the backup site
while repairing the primary site?
A.
Near-line
B.
Backup site
C.
Off-line
D.
On-line
Explanation:
You should use the backup site management method. This method allows you to switch to the
backup site while repairing the primary site. It is a very expensive solution and it is difficult to
implement this solution properly.D is incorrect. The on-line method is the most accessible type of data storage in which hard
disks or disk arrays are used. In this method, restore begins in milliseconds.C is incorrect. The off-line method requires some direct human action to manually load
tapes into a tape library or drive. Access time can vary from minutes to hours or days.A is incorrect. The near-line method is less accessible and less expensive than the on-line
method. It is used to include a tape library with restore times ranging from seconds to a few
minutes.