单项选择题
A.denies all accounts except an administrator account. B.will always result in a deny. C.will be overridden by an explicit allow. D.will lock the account out of the server.
An application server is running slowly. After viewing ...
单项选择题An application server is running slowly. After viewing performance monitoring data it is detected that the disk queue length is high. Which of the following could BEST resolve the situation?（）
A. Add more disk drives. B. Increase the amount of virtual memory. C. Add a faster processor. D. Add more memory to stop paging to disk.
Which of the following technologies when implemented al...
单项选择题Which of the following technologies when implemented allows for the GREATEST fault tolerance for memory?（）
A. RAID B. Registered memory C. ECC D. Memory pairing
WhichofthefollowingistheLASTstepanadministratorshouldta...
单项选择题Which of the following is the LAST step an administrator should take when troubleshooting an issue？（）
A. Identify changes to the system. B. Replicate the problem in the system. C. Verify full system functionality. D. Implement the solution.
