單項選擇題

An administrator receives a call from an end user reporting that the application they are using keeps giving them an error on port 23. Which of the following is being used？（）

A.SSH
B.Remote Desktop Connection
C.Telnet
D.VPN

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單項選擇題

An administrator has been instructed to add four additional drives to a server configured with RAID5. The server is using 146GB drives for the data. Without changing the configuration， how much additional data space would be available if the administrator purchased 300GB drives and added them to the existing array？（）

A.438GB
B.584GB
C.900GB
D.1200GB

單項選擇題

A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system’s administrator has decided to mirror two drives for the operating system. Which of the following is the maximum space the administrator will have remaining to use for data when using RAID 0？（）

A.292GB
B.438GB
C.584GB
D.728GB