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
CompTIA A+ Question I-16
Which of the following would provide continuous power to various devices connected to it during a power surge or outage?
A. Line conditioner
B. Power strip
C. Battery backup
D. Surge suppressor