单项选择题
A. Boot using recovery console and restore the previous driver.
B. Boot the server, press F8 and access last known good configuration.
C. Restore the server using last backup tape.
D. Boot the server with ASR option.
单项选择题 AnadministratorhasaddedanewharddrivetoaserverthatisrunningoutofspaceonitsCDrive andisexperiencingslowperformance.TheadministratorneedstofreeupspaceontheCDrive.WhichofthefollowingistheBESTactionfortheadministratortotaketofreeupspaceonthe drive？（）
单项选择题 A server is experiencing an undetermined problem. Which of the following steps should the technician take in order to identify whether it is a software or hardware problem?（）
单项选择题 Whichofthefollowingtechnologiescandetectandfixsinglebitmemoryerrors？（）