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A+ Practice Quiz: 220-1001 Quiz 8

Enjoy the following 10 question quiz from TestOut

1. When a user rotates a mobile device, the operating system changes the screen orientation so that the display remains upright to the user.

Which of the following technologies is uses to detect this device movement? (Choose two)
2. Drivers for a small trucking company rely on a smartphone navigation application. When the smartphone loses internet connectivity, the maps don't update properly. Also, the company pays extra for a premium data service plan to support the application.

Which of the following mobile devices could replace the smartphone navigation application, could provide map coverage when internet connectivity is lost, and does not require a data plan?
3. A user pays for a retail purchase by placing a smart phone next to the merchant's reader. Which of the following mobile device connections is being used?
4. A technician is tasked with preparing a conference room so that at least 20 guests will be able to wirelessly connect laptop computers to the company network.

Which of the following network devices would be the BEST choice for this connectivity?
5. Which of the following protocols can your portable computer use to connect to your company's network via a virtual tunnel through the internet? (Choose two)
6. You have a computer with a dual-core 64-bit processor that uses the x86-x64 instruction set. You want to install the 32-bit application on the computer.

Which of the following BEST describes the action you should perform?

7. When using Intel chips, which of the following features BEST allows a single processor to run two threads in parallel instead of processing single threads linearly?

8. Your company relocated you to their United Kingdom office in London. You brought your personal computer with you and are in the process of setting it up. Your computer was previously configured to receive 110 V AC, but the electricity in London uses 230 V AC.

Which of the following would allow your computer to run on 230 V AC?
9. You are in a carpeted office lighted by fluorescent bulbs. You are preparing to add memory modules to a user's computer. The user has already unpacked the memory modules and stacked them on top of an old, unused CRT monitor.

In this environment, what is the greatest threat to these memory modules?
10. You have just built a new system from scratch. You turn the computer on, but the system boot fails and sounds a beep code. Which of the following is the MOST likely cause?
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