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单选题
An administrator has been having problems with server security. Many of the servers have been infected with viruses in the past. Which of the following can be done to ensure that systems avoid OS exploits?（）
A
Implement an intrusion detection system (IDS).
B
Implement a dual-factor authentication method.
C
Implement a patch management process.
D
Implement stronger user passwords.
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单选题A Windows file server has run out of space. In the interim the administrator is moving several archived confidential folders that have been encrypted off the file server and onto an older server file shares. After the move, a manager reports that they are able to access and modify some of the items that have been moved. Which of the following is the MOST likely issue?（）A
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单选题Clients using Cisco-LEAP and EAP-FAST authentication are having no problems logging on to thewireless network， but clients using PEAP are failing to log on. Which situation would result in thistype ofproblem？（）A
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netstatB
pingC
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The temporary server was formatted as NTFS.B
The manager is a power user on the temporary server.C
The temporary server was formatted as FAT32.D
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Establish the most probable causeD
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