Case 2-2 Jack Has a Computer at Home That He Uses to Uses

question 19

Multiple Choice

Case 2-2
Jack has a computer at home that he uses to access the Internet,store and edit personal photos,and create and edit documents.Recently,he has come to realize that in order to keep the computer performing at its best,he needs to carry out regular system maintenance on the computer.
-Since Jack has a Windows system,he can right-click a hard drive icon in Windows Explorer,select Properties,and then select the ____ option on the Tools tab to check that hard drive for errors.

• A)Check now
• B)Disk Defragmenter
• C)Defragment now
• D)Windows Disk Cleanup

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Definitions:

Charge Rate

Charge rate denotes the speed at which a battery or capacitive device is charged, typically measured in amperes or a relative percentage per hour.

Exponential

The rate at which current rises and falls in inductor or the rate at which capacitors charge and discharge.

Dielectric Stress

The electric stress or field strength within an insulating material, which can lead to breakdown if it exceeds the material's dielectric strength.

Voltage Difference

The difference in electric potential between two points in an electric circuit, driving the flow of current.