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Which of the following can Matt implement to ensure ser…

Matt, a security consultant, has been tasked with increasing server fault tolerance and has been given no
budget to accomplish his task. Which of the following can Matt implement to ensure servers will withstand
hardware failure?

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A.
Hardware load balancing

B.
RAID

C.
A cold site

D.
A host standby

Explanation:
Fault tolerance is the ability of a system to sustain operations in the event of a component failure. Fault-tolerant
systems can continue operation even though a critical component, such as a disk drive, has failed. This
capability involves overengineering systems by adding redundant components and subsystems. RAID can
achieve fault tolerance using software which can be done using the existing hardware and software.

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