单项选择题
A user states that all their incoming mail is showing that it is behind three hours. All other users have the correct time. Which of the following should the technician check?（）
A. The system’s local time settings
B. The system’s O/S version and patch status
C. The system’s network configuration
D. The mail server’s configuration
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Jill, a technician, is tasked with installing BitLocker on all the machines in an office. Which of the following may the users experience?（）
A. Frequent reboots
B. Delayed processor times
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D. Denied access to share drives -
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A technician has resolved a paper jam. After the jam is cleared, the display continues to indicate that the printer is jammed. Which of the following should be performed NEXT?（）
A. Power cycle the printer
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C. Remove all the paper trays and restart the printer
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A. PSU tester
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