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220-1202
Operating Systems
hard
Question 2 of 29

A technician is investigating a Windows 10 workstation where Task Manager shows persistent 100% disk usage even when no user applications are running. Which built-in Windows service should the technician disable FIRST to determine if it is causing the excessive disk I/O?

AWindows Firewall (MpsSvc)
BRemote Registry
CSysMain (Superfetch)
DWindows Time (w32tm)

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