单项选择题
A.The server was not powered off correctly.
B.The proper ESD procedures were not used.
C.The devices were installed in the incorrect sequence.
D.The devices are incompatible with the system.
单项选择题 Which of the following is the BEST recovery method for a server that only aggregates report data and stores data on separate servers?（）
单项选择题 WhichofthefollowingshouldanadministratorutilizeFIRSTafterinstallinganewHBA？（）
单项选择题 An administrator is creating a redundant environment for a current data center. A backup site must be available if the entire data center site should become unavailable. To reduce costs, this backup site does not need to be up and running at all times ready for failover. It must contain equipment and the ability to restore data from the data center. Which of the following site types should be considered to meet these requirements?（）