Free CWNP PW0-100 Exam Braindumps (page: 12)

What type of modulation does 1Mbps DSSS use?

  1. GFSK
  2. BPSK
  3. QPSK
  4. CCK

Answer(s): B

Explanation:

Certified Wireless Network Administrator Study Guide, page 225



The process of moving from one BSS to another without losing connection is known as?

  1. Switching
  2. Passing
  3. Roaming
  4. Scanning

Answer(s): C

Explanation:

Certified Wireless Network Administrator Study Guide, page 370



Which of the following are advantages of a wireless LAN over a wired LAN?

  1. Greater flexibility.
  2. Greater adaptability.
  3. Higher speeds available.
  4. More simplified installation.

Answer(s): A,B,D

Explanation:

Certified Wireless Network Administrator Study Guide, pages 2, 5, 6



What type pf spreading code does 1Mbps DSSS use?

  1. Barker
  2. Chip
  3. QPSK
  4. CCK

Answer(s): A

Explanation:

Certified Wireless Network Administrator Study Guide, page 225



Which of the following are security risks in a wireless LAN? (Choose all that apply)

  1. Physical security
  2. Cellular phones
  3. Radio frequency jamming
  4. Packet sniffing
  5. Casual eavesdropping

Answer(s): A,C,D,E

Explanation:

Certified Wireless Network Administrator Study Guide, Pages 282, 283, 291



While an access point is operating in Distributed Coordination Function (DCF) mode, which of the following is true? (Choose two)

  1. CSMA/CA is used to avoid collisions.
  2. Wireless clients are polled for data transmission.
  3. Time-bounded data such as voice and video are supported.
  4. DCF supports large enterprise environments due to scalability.

Answer(s): A,D

Explanation:

According to the study guide, when the access point is in DCF mode, it contends for the medium along with other stations. Thus no QoS is guaranteed and Voice and Video are not supported.



Which two functions can be configured on a WLAN client computer as part of the WLAN client utility software?

  1. snmp management utility
  2. Infrastructure mode
  3. tftp server
  4. firmware loader utility

Answer(s): B,D

Explanation:

Certified Wireless Network Administrator Study Guide, Page 91



Which of the following household appliances are likely sources of interference in the 2.4 GHz band?

  1. Microwave ovens
  2. Satellite TV
  3. Unterminated CATV
  4. Fluorescent lights

Answer(s): A

Explanation:

Certified Wireless Network Administrator Study Guide, page 335



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