Which of the following will provide the BEST protection against power failures and data loss?
A.
Auto-switching power supply
B.
Uninterruptible power supply
C.
Line conditioner
D.
Surge suppressor
Which of the following will provide the BEST protection against power failures and data loss?
Which of the following will provide the BEST protection against power failures and data loss?
B – Uninterruptible power supply(UPS)
ANSWER IS B
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