单项选择题
A. Higher data integrity B. Lower cost of implementation C. Higher redundancy D. Increased performance
Which of the following is an advantage of a virtualized...
单项选择题Which of the following is an advantage of a virtualized server environment?（）
A. Higher administrative complexity B. Increased level of security C. More effective usage of computing resources D. Improved performance for users
Amailserverkeepsshuttingdown.Theadministratorgetsanerro...
单项选择题A mail server keeps shutting down. The administrator gets an error message over temperature error. Which of the following should the administrator replace FIRST？（）
A. Power supply fan B. CPU fan C. Heat sink D. Case fan
An administrator has shut down a server to install addi...
多项选择题An administrator has shut down a server to install additional memory. When the administrator restarts the server after the upgrade, it times out. Which of the following could be the cause of the problem?（）
A. Processor failure B. Third party memory C. Disk drive failure D. ESD during the upgrade E. Backplane failure
