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Exam 3: Computers and Mobile Devices

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Question 21

Multiple Choice

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Which of the following is a portable, personal computer designed to fit on your lap?

A) handtop
B) desktop
C) PDA
D) notebook

E) All of the above
F) A) and D)

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Question 22

Multiple Choice

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COGNITIVE ASSESSMENT Which of the following items in your pocket uses NFC technology?

A) postage stamp
B) wallet
C) credit card
D) coin purse

E) A) and D)
F) B) and C)

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Question 23

True/False

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Eyestrain associated with CVS is not thought to have serious or long-term consequences.

Many game console models include internal disk drives or memory to store games and other media.

A mobile console is a device that combines features of a smartphone with a tablet, like the one shown in the accompanying figure.

Malware authors rarely focus on social media because it is so difficult to get personal information via that channel.

COGNITIVE ASSESSMENT You are storing a new worksheet online for members of your project team to be able to share access to it. What kind of computing is this an example of?

Features typically not found in cameras built into mobile phones include optical zoom, additional lenses, and scene modes.

Which of the following occurs when the electrical supply or voltage drops, often defined as more than five percent below the normal volts?

COGNITIVE ASSESSMENT Your desktop houses its system unit in a frame made of metal. What is the term for this frame?

COGNITIVE ASSESSMENT You have purchased a surge protector and you are happy with it, in part because it has an appropriate Joule rating. What is that rating?

Which of the following are large, expensive, powerful computers that can handle hundreds or thousands of connected users simultaneously and store tremendous amounts of data, instructions, and information?

Cloud computing allows a company to diversify its network and server infrastructure.

Physical servers are easier to manage than virtual servers.

What is the term for an ultrathin laptop (like the one shown in the accompanying figure) that uses the Windows operating system?

You should always try to purchase the least powerful desktop available as a means of getting the best bargain.

COGNITIVE ASSESSMENT You have a collection of all the photos, videos, and audio you have captured from your new nephew. What is the name for this collection?

In addition to basic phone capabilities, list at least six features of today's smartphones.

____________________ is a technology-related health condition that affects eyesight.

COGNITIVE ASSESSMENT You need to restore a computer that has suffered a catastrophic failure. Which of the following are you most likely to use?