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

question 57

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.
-Jack can speed up his computer by scanning it for viruses and ____.

• A)RAM
• B)Flash drives
• C)spyware
• D)bytes

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Definitions:

Worker Hour

A measure of labor that represents one hour of work performed by an employee or a group of employees.

Gross Savings Rate

The percentage of gross national income saved by a country's residents.

Posterior Chamber

The fluid-filled space in the eye between the iris and the lens, part of the eye's aqueous humor pathway.

Anterior Chamber

The fluid-filled space inside the eye between the iris and the cornea's innermost surface, playing a role in maintaining intraocular pressure.