单项选择题
A. Loop back plugs B. Power supply tester C. System logs D. TDR
A company has 100GB of data that needs to be automatica...
A company has 100GB of data that needs to be automatically backed up daily， and needs to be stored for 20 years. Which of the following backup media is the BEST solution for archiving the server data？（）
A. Tape B. SAN C. Flash D. Optical
Anadministratorbuysanewserver.Theserverhasfourdisksandn...
单项选择题An administrator buys a new server. The server has four disks and needs to be configured formaximum space. Fault tolerance is not a constraint. Which of the following configurations completes this task？（）
A.RAID 0 B.RAID 1 C.RAID 5 D.RAID 10
An administrator has purchased monitoring software that...
单项选择题An administrator has purchased monitoring software that can be configured to send alerts when hardware and applications are having issues. Which of the following must be installed on the monitoring server so that it can properly monitor details on vendor specific devices?（）
A. MIBs B. SMTP C. WMI D. DHCP
