The UPS is overcharged.
Incorrect wattage on the power supply.
The UPS battery is not charged.
The UPS is in power management mode.
第1题：
A. Battery needs to be replaced
B. Light switch is turned off
C. Smart cable is disconnected
D. UPS needs a firmware update
第2题：
The user turns on the computer and hears a popping sound and detects a burning smell. Thesystem will not power on. Which of the following is the MOST likely problem?（）
第3题：
A. Antivirus software version
B. Battery replacement date
C. Wire shelving diagram
D. IP address for network printer
E. Shutdown delay timing
第4题：
A Windows server has rebooted by itself several times.There are several functioning non-Windows servers in the same rack that are connected to the same uninterruptible power supply（UPS）.Which of the following is the MOST likely cause of the reboots？（）
第5题：
A user reports that their UPS is making a loud beeping sound. Which of the following would cause this problem?（）
第6题：
A datacenter has exceeded the load on the central uninterruptible power supply (UPS) for the room and is causing power load problems. Additional power is available, but not using the central UPS. Which of the following is the BEST temporary solution for adding new servers until an upgrade of the central UPS can occur?（）
第7题：
An administrator is working on a rack mount server with all newly installed equipment. Theuninterruptible power supply （UPS） in the rack starts beeping loudly. Which of the following is the FIRST troubleshooting step that should be taken？（）
第8题：
A. There is a fire hazard potential if a power outage occurs.
B. The last system plugged into the UPS will not be provided any power.
C. The UPS will draw more power from the circuit to compensate.
D. The runtime of the UPS will be insufficient if a power outage occurs.
第9题：
Which of the following should be kept in uninterruptible power supply （UPS） documentation records？（）
第10题：
Which of the following is MOST useful in HVAC planning？ （）