Exam 3: Computers and Mobile Devices

If you are looking to use a Bluetooth device and do not want to extend its range with additional equipment, which of the following is the approximate distance you can expect between your device and the device with which it is transmitting data?

Which of the following are small speakers that rest inside each ear canal?

Which of the following protects against electrical power variations?

-While ultrathin laptops like the kind shown in the accompanying figure are adequate for everyday computing tasks, you would want to use a netbook to complete processor-intensive tasks.

A port replicator is similar to a docking station, but it has more functionality.

A type of computer usually has thousands of users. Which of the following is most likely to be the type of computer?

When an instrument in the dashboard of your car informs you the air pressure in the right rear tire is low, what type of computer determines the air pressure is low?

Some desktops, called ____________________ desktops, do not have a tower and instead house the screen and system unit in the same case.

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

List at least seven of the specifications that a surge protector should meet or exceed.

People suffering from technology overload feel distressed when deprived of technology, even for a short length of time.

Which of the following kinds of computing refers to an environment of servers that house and provide access to resources users access through the Internet?

Identify the letter of the choice that best matches the phrase or definition. -Provides a central location for online game play

CTS is inflammation of a tendon due to repeated motion or stress on that tendon.

Identify the letter of the choice that best matches the phrase or definition. -A computing device small enough to hold in your hand

Which of the following are capable of processing many trillions of instructions in a single second?

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

Which of the following is not a determinant of the category in which a computer best fits?

The input from a POS terminal serves as output to other computers to maintain sales records, update inventory, verify credit, and perform other activities associated with sales transactions.

Identify the letter of the choice that best matches the phrase or definition. -The number of horizontal and vertical pixels in a display device