Practice Quiz

CompTIA A+ 220-802

Category - 802: Security

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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.
Explanation
Answer: A - SSID broadcast beacons are released at periodic intervals out into the open. These beacons have wireless network information. A user can logon or use the network using this SSID beacon.

Key Takeaway: Although this is a feature of a wireless network, it can be a disadvantage. Any passerby can get hold of this beacon and access the wireless network. Two things to be taken care of are:

1. Protect the network with a password.
2. Set the beacon interval as high as possible to minimize the chances of unauthorized access.
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