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?（）
A. Reseat all main components
B. Try to replicate the problem
C. Flash the BIOS
D. Reinstall the operating system
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Anadministratorlogsintoaserverandnoticesslowperformance.Whiletroubleshootingthe problemtheadministratornoticesthatanunfamiliarprocessintheTaskManagerisrunningat 100%CPUusage.Theadministratortriestoendthetaskandreceives‘Accessisdenied’.Whichofthefollowingstepswouldallowtheadministratortoterminatethatprocess？（）
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