Practice Quiz

CWNA Wireless Network Administrator - Question List

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1. You must provide the best coverage possible for users inside an office. The office is free from tall obstructions such as shelving, but has a high ceiling. You have decided to use a low-gain Omni-directional antenna to achieve your goal. Where should you install the antenna for best coverage?
  1. In the center of the building on the roof.
  2. In the center of the building on the ceiling.
  3. In one of the corners of the building.
  4. On one of the walls of the building.
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2. Which of the following security options are included in most wireless residential gateways?
  1. PPPoE
  2. Routing
  3. VPN Client
  4. NAT
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3. You are a consultant installing a wireless LAN that will connect two buildings that are 1.5 miles apart, with data transfer speeds of 11 Mbps. Which of the following antennas should you use?
  1. Omni-directional
  2. High-gain Dipole
  3. High-gain Yagi
  4. Parabolic dish
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4. Why is it not advisable to have a number of access points in the repeater mode in a series?
  1. Throughput would not be reduced to unacceptable levels.
  2. The access points would all be required to be physically connected to the network.
  3. Users attached to the access point in repeater mode will experience high latencies.
  4. Legacy serial devices would not be able to communicate with the root access point.
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5. You need to connect two wired networks together that currently share no network connectivity between them. Which mode would the access points need to be placed in if the networks use only access points to connect the networks?
  1. Root mode
  2. Repeater mode
  3. Gateway mode
  4. Bridging mode
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