Which of the following statements about heat sink is incorrect?
A. Heat sinks are used to cool CPUs or GPUs.
B. Good physical contact between heat sink and processers can benefit cooling performance
C. HSF (heat sink and fan) is a passive heat sink.
D. Heat sinks absorbs heat from the processors.
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Which of the following statements about defragmentation is incorrect?
A. Fragmentation makes your hard disk do extra work that can slow down your computer.
B. Disk Defragmenter rearranges fragmented data so your disks and drives can work more efficiently.
C. It’s recommended to defragment the disk when the fragmentation is above 10%.
Defragging Solid State Drives is a good maintenance habit.
Windows uses ________ as the system virtual memory on physical disk.
A. Pagefile.exe
B. VirtualMem.exe
C. Pagefile.sys
D. VirtualMem.sys
Windows ________enables users to monitor the applications, processes, and services currently running on the computer.
A. System Manager
B. Task Manager
C. System Configuration utility
D. Microsoft Management Console
The ________ is a database designed with a treelike structure that contains configuration information for Windows, users, software applications, and installed hardware devices.
A. system log
B. MMC
C. Registry
D. active directory
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