Practice Quiz

CompTIA 220-801 Certification Practice Test - Question List

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81. Which of the following best describes the purpose of a SSID in a wireless network?
  1. Identifying the network
  2. Better signal strength
  3. Better connectivity
  4. Encryption
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82. Which of the following should be done to secure a wireless network?a. Use a secure SSID.b. Use MAC ID filtering.c. Switch off the wireless router.d. Use only Windows XP operating systems.
  1. a,b
  2. b,c
  3. a,c,d
  4. a,d
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83.

David is experiencing problems with unauthorized access of his wireless network. He has already changed his SSID and enabled MAC ID filtering. Which of the following can significantly reduce the chances of his wireless network bring accessed?

  1. Install sniffers around the wireless network
  2. Keep the access point in a metallic shield
  3. Increase the time interval between SSID beacons
  4. None of the above
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84. Which of the following can significantly increase the risk of unauthorized access on a wireless network? a. Using WEP authentication.b. Using low time intervals between successive beacons.c. Using generic SSIDs.
  1. a,b
  2. a,c
  3. b,c
  4. a,b,c
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85. Which of the following authentication modes are most secure?
  1. Biometric
  2. Password
  3. Access card
  4. Photo-identity
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