單項(xiàng)選擇題

Which of the following devices is used to provide appropriate voltage to the CPU？（）

A. Redundant power supply
B. VRM
C. Heat sink
D. HBAs

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單項(xiàng)選擇題

Which of the following is the MINIMUM number of disks necessary for a RAID 10 array？（）

A.2
B.3
C.4
D.6

單項(xiàng)選擇題

A system administrator needs to specify a set of FQDN to IP address mappings for a legacyserver； the administrator does not want the legacy server to be referenced by other servers. Which of the following should the administrator use to set this？（）

A.DHCP server
B.DNS server
C.Host file
D.Route statements