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Exam 6: Purchasing and Maintaining a Computer

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Question 1

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____ "scrambles" or encodes data so that even if unauthorized users somehow gain access to your files, they will not be able to read or understand what is in them.

A) Virtual memory
B) Optical storage
C) Data encryption
D) A firewall

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Question 2

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You can avoid data loss by using a(n) ____ to prevent power loss to your computer.

A) solid state drive
B) surge suppressor
C) firewall
D) uninterruptible power supply

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Question 3

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A disk defragmentation utility removes unused files from your hard drive so the computer doesn't search through unneeded files.

Many business people use scanning apps, turning their smartphones into portable scanners.

Once you determine your budget, you can narrow your search to look for the best computer that fits your budget.

You can optimize the way files are stored by running a disk ____ utility.

The ____ controls the computer's operations.

The best way to avoid spyware and adware is to install and run ____ software.

If you need Microsoft Office or other installed programs, keep in mind that some tablets and Chromebooks cannot run all programs.

A computer ____ is malicious software that infects your computer without your knowledge or permission. Cookie

A ____ drive is a small portable solid state storage device that plugs into a USB port.

Disadvantages of a(n) ____ computer include that they are less powerful and offer less functionality than other types of computers.

If two monitors connected to your computer are blank, you may have a damaged ____.

If you turn on your computer and you don't see a pointer on the screen, you might have problems with your ____.

A disadvantage of the all-in-one form factor is that the box is larger and takes up a significant amount of space.

File History is the backup and restore feature on a Windows 8.x computer.

If the head touches the platter, or if dirt gets on the disk, you can have a ____.

Once you determine the form factor for your computer, the next decision you need to make is what operating system you will use.

____ devices store files permanently so you can retrieve them later.

Intel ____ processors are best for light use such as Microsoft Office, Web research, and email.