A server is having problems accessing its presented storage on a SAN. Which of the following could be causing the problem？（）

单项选择题Whichofthefollowingcanoccurifthemaximumratedloadisexceededonanuninterruptiblepower supply（UPS）？（）

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.

单项选择题WhichofthefollowingexpansioncardsshouldbeinstalledintoaservertoprovidefiberchannelSAN connectivity？（）

A. HBA
B. USB
C. UAC
D. NIC

单项选择题Whenanadministratoristroubleshootingasystem，whichofthefollowingdescribestheNEXT courseofactionifachangedoesnotsolvetheproblem？（）

A. Establish a new theory of probable cause.
B. Reverse the change.
C. Implement the next logical change.
D. Perform a root cause analysis.

多项选择题WhichofthefollowinginterfacesinWindowsservercanbeusedtoaddanewvolumeforstorage？（）

A. Computer Management
B. System Properties
C. Device Manager
D. Disk Management
E. My Computer

单项选择题WhichofthefollowingmemorytechnologieshastheHIGHESTcosttoimplement？（）

A. ECC
B. RAID
C. Pairing
D. Registered