Practice Quiz

CompTIA 220-801 Certification Practice Test - Question List

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71. Jack reports that when the phone rings in his house, the wireless on laptops becomes disconnected. Which of the following could be the most likely cause?
  1. The cordless phones are 2.4Ghz which interferes with wireless.
  2. The cordless phones are plugged into same outlet as the router.
  3. The cordless phones are 5.8Ghz which interferes with wireless.
  4. The cordless phones are plugged into the RJ11 jack.
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72. You are upgrading your company’s infrastructure by implementing a video conferencing setup and have begun to experience network degradation. You have determined that a hub is causing the bottleneck. Which of these network devices should you replace your hub with?
  1. Switch
  2. Amplifier
  3. Repeater
  4. Router
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73. A user is concerned with the security of his laptop’s BIOS. The user would not like anyone to be able to access control functions except themselves. Which of the following could make the BIOS more secure?
  1. Password
  2. Flash the BIOS
  3. Encrypt the hard drive
  4. Create an ACL
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74. A technician deploys a computer in a public library and wants to create user accounts with limited permissions. Which of the following accounts would the technician setup?
  1. Limited user accounts
  2. Back up user account
  3. Power user account
  4. Administrator user account
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75. A technician is conducting a forensics analysis on a computer system. Which step should be taken first?
  1. Get a binary copy of the system
  2. Search for Trojans
  3. Look for hidden files
  4. Analyze temporary files
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