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A+ Practice Quiz: 220-1101 Quiz 18

Enjoy the following 10 question quiz from GoCertify

1. Your company resides in an area with rapid growth in both the corporate and residential areas surrounding your office. As such, your company has been experiencing several brownouts due to power grid problems (too much demand and not enough electricity).

Fearing that your computers (especially the servers) could be damaged by these brownouts, your manager has asked you to find a solution to this problem. Which of the following would be the BEST device to recommend to your manager for computer protection?
2. As you troubleshoot a problem during a customer appointment, you discover the problem is directly related to the customer's actions. Which of the following is the BEST way to address the situation?
3. You are helping a customer over the phone. The customer needs to connect a monitor that uses a digital interface. Which port should you instruct her to look for on the back of her PC?
4. The CEO of your small company has asked you to connect a laptop computer to the small conference room LED TV. The CEO will be showing a promotional video that demonstrates the new company strategy through images and sound.

Which of the following cable types would work BEST for connecting his laptop to the display?
5. Which of the following sampling rates is normally used for digital TV and DVD movies?
6. Which component is responsible for converting digital audio into sound that can be played on speakers?
7. A user complains that his USB scanner no longer works. You check Device Manager and see an icon with a black down arrow through it. What should you do?
8. You've just installed several devices to a computer at once, but now the computer fails to boot properly. Which of the following troubleshooting steps is the BEST to try first?
9. A SOHO's connection to the internet is through an antenna that sends and receives a microwave signal to the ISP's antenna. There can be no obstacles on the direct path between the two antennae.

Which of the following internet connection types is this?
10. Which utility can you use to view a computer's current connections, active sessions, and ports?
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