单项选择题
A system administrator needs to provision storage for a 200GB database. The database must have extremely low seek time. Which of the following is the BEST solution？（）
A.A JBOD
B.A RAID 50 array
C.A NAS
D.A single SSD
点击查看答案
相关考题
-
单项选择题
Adatacenterdirectorimplementsanewsecuritymeasureinresponsetomultipleequipmentthefts fromthedatacenter.Thenewsecuritymeasurerequirespeopleenteringorleavingthedata center togothroughanextrasecurearea.Onceenteringtheareapeoplemustpresenttwoformsof authenticationtoleave.Whichofthefollowingsecuritymeasuresdoesthisdescribe？（）
A.Mantrap
B.RFID cards
C.Defense in depth
D.Biometrics -
单项选择题
An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multipleservers. Cost and performance are the most important considerations. Which of the following RAID configurations would be the BEST choice for the storage array？（）
A. RAID 6 with six 250GB hard drives
B. RAID 5 with five 250GB hard drives
C. RAID 0 with four 250GB hard drives
D. RAID 10 with eight 250GB hard drives -
单项选择题
WhichofthefollowingshouldbedoneFIRSTwhentroubleshootingaproblem？（）
A.Test the theory to determine the cause
B.Perform a root cause analysis
C.Establish a plan of action
D.Document outcomes
