Which of the following is a way to protect server operating systems from a short term contractor？（）

多项选择题Whichofthefollowingareexamplesofphysicalsecuritymeasures？（）

A. Policies and procedures
B. Encryption
C. Locked doors
D. Security personnel
E. Backup tapes

单项选择题WhichofthefollowingistheBESTsupportchannelforserversoftwareandhardware？（）

A. Online troubleshooting tools
B. Service Level Agreement （SLA）
C. Vendor website
D. Support forums

单项选择题WhichofthefollowingistheFIRSTcourseofactionbeforeimplementingachangetoaserver？（）

A. Survey users to get their response to the potential server change.
B. The change should be approved by management.
C. Switch over to the alternate site so users are not affected.
D. Implement RAID so the server does not go offline.

单项选择题A Windows 2003 Server is no longer able to access its internal SCSI drive. The cables areconnected， the drive has power， and the drive shows up in Device Manager； however， the My Computerwindow does not show the drive that was previously working and formatted with NTFS.  Which of the following would be the FIRST step in regaining access to the drive？ （）

A. Reformat the NTFS partition.
B. Recreate the partition that was deleted.
C. Rewrite the MBR.
D. Run a check disk on the drive.

单项选择题A Windows 2003 Server is no longer able to access its internal SCSI drive. The cables areconnected， the drive has power， and the drive shows up in Device Manager； however， the My Computerwindow does not show the drive that was previously working and formatted with NTFS.  Which of thefollowing would be the FIRST step in regaining access to the drive？ （）

A. Reformat the NTFS partition.
B. Recreate the partition that was deleted.
C. Rewrite the MBR.
D. Run a check disk on the drive.