CWNA Wireless Network Administrator - Question List

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106. Which of the following is used to notify all stations about a multicast or broadcast frame waiting to be transmitted?
  1. DTIM
  2. CTIM
  3. ATIM
  4. BTIM
107. Which of the following is the cell overlap typically needed for seamless roaming?
  1. 25 to 50 percent
  2. 15 to 30 percent
  3. 15 to 20 percent
  4. 5 to 10 percent
108. Which of the following specifies the maximum non-overlapping channels that can be deployed in the 2.4 GHz ISM band?
  1. 3
  2. 12
  3. 11
  4. 5
109. What is the size of the static key used in a 128-bit WEP encryption scheme?
  1. 104 bytes
  2. 64 bits
  3. 104 bits
  4. 124 bits
110. You are using an 802.11 wireless switch solution. Which of the following devices should be used as an authenticator?
  1. Access point
  2. LDAP
  3. Wi-Fi switch
  4. VLAN

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