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CompTIA 220-802 Certification Practice Test

Category - 802

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You are preparing a class to demonstrate a how to create a proper computing environment and good computing practices. What advice do you include? Choose all that apply.
  1. Plug the computer and monitor into a surge protector.
  2. To keep warm, place a heater next to a computer for added heat.
  3. Back up important data and images to a DVD or external drive regularly.
  4. In case of power outages, install a UPS unit to provide power until the computer can be shut down properly
Explanation
Answer: A, C, and D - Surge protection, regular back-up of important information, and a UPS unit are all good computing habits and practices.
Key Takeaway: You want to make sure the computer is protected from power outages, power surges, and damage caused by environmental hazards. The loss of data can be minimized by having a regular schedule of data transfer to external drives/storage.
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