单项选择题
A company has had problems with their HVAC system being able to cool their datacenter as they have grown.
Which of the following could BEST be used to help reduce the load on the HVAC system？（）
A. Replacing the CAT5 cables with CAT6 cables
B. Replacing traditional racks with water cooled racks
C. Turning off non-critical application servers during non-business hours
D. Taking the second power supplys out of non-critical servers
相关考题
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多项选择题
Which of the following is designed to guarantee that once data is written it cannot be modified?（）
A. Flash
B. DLT4 tapes
C. CD-R
D. SDLT tapes
E. WORM -
单项选择题
Which of the following describes how to calculate the amount of storage in a RAID 5 array?（）
A. Number of drives X capacity of the smallest drive
B. (Number of drives 2) X capacity of the smallest drive
C. Number of drives X capacity of the largest drive
D. (Number of drives 1) X capacity of the smallest drive -
单项选择题
A server was recently updated with the latest antivirus definitions. Immediately after the update,the server begins to report file not found? errors for a mission critical application. Which of the following is the MOST likely reason for this?（）
A. The update was done incorrectly and now the server needs to be restarted.
B. The update has discovered viruses on the server and removed those virus files.
C. The update requires a reboot for the files to process correctly.
D. The update has quarantined files that are false positives.
