单项选择题
A. 3 B. 4 C. 5 D. 10
Several reports are logged stating that an application ...
多项选择题
Several reports are logged stating that an application server is performing slowly. During the investigation， the administrator notices that the hard drives on the server appear to have a high level ofactivity. Which items should the administrator monitor using performance monitoring tools？ （）
A. Page File B. Disk Utilization C. System Temperature D. Processor Utilization E. Network Utilization
Anadministratorneedstomaintain1TBofstorageformissioncri...
单项选择题An administrator needs to maintain 1TB of storage for mission critical application data.Faulttolerance and performance are the most important considerations.Cost is not a factor at all. Which of the following RAID configurations would be the BEST choice to meet the criteria for the storage array？（）
A.RAID 6 with six 250GB hard drives B.RAID 10 with eight 250GB hard drives C.RAID 5 with five 250GB hard drives D.RAID 0 with eight 250GB hard drives
Which of the following factors is the MOST likely cause...
单项选择题Which of the following factors is the MOST likely cause of a power supply fan failure?（）
A. Extreme temperature variances B. Extreme humidity variances C. Power stability fluctuations D. Excessive dust accumulation
