CWNP PW0-100 Online Practice Questions and Exam Preparation

CWNP PW0-100 Online Questions & Answers

• Question 91:

  What terms accurately complete the following sentence? The IEEE 802.11-2007 standard specifies mandatory support of the ___________ cipher suite for Robust Security Network Associations, and optional use of the ___________ cipher suite, which is designed for use with pre-RSNA hardware.

  A. CCMP, TKIP
  B. 802.1X/EAP, WEP
  C. TLS, SSL
  D. CCKM, WPA
  E. RC5, RC4
  A. CCMP, TKIP

• Question 92:

  What three cipher suites are specified by the IEEE 802.11-2007 standard? (Choose three)

  A. Counter Mode with CBC-MAC Protocol
  B. Wi-Fi Protected Access v1 and v2
  C. Internet Protocol Security
  D. Extensible Authentication Protocol
  E. Internet Key Exchange v2
  F. Wired Equivalent Privacy
  G. Temporal Key Integrity Protocol
  A. Counter Mode with CBC-MAC Protocol
  F. Wired Equivalent Privacy
  G. Temporal Key Integrity Protocol

• Question 93:

  What feature(s) are most likely to be supported by 802.11 enterprise-class WLAN controllers? (Choose 4)

  A. Link aggregation / port trunking
  B. 802.1p and DSCP QoS
  C. BGP and Frame Relay
  D. Captive web portals
  E. IGMP snooping
  A. Link aggregation / port trunking
  B. 802.1p and DSCP QoS
  D. Captive web portals
  E. IGMP snooping

• Question 94:

  What is the intended use for the WLAN hardware shown in the exhibit?

  

  A. Mounting a lightning arrestor to a grounding rod
  B. Mounting an omnidirectional antenna to a mast
  C. Mounting an RF amplifier to a dipole antenna
  D. Mounting a PoE injector to a perforated radome
  E. Mounting an access point to a site survey tripod
  B. Mounting an omnidirectional antenna to a mast

• Question 95:

  Which data rate is supported by 802.11g radios that is not supported by 802.11a radios?

  A. 9 Mbps
  B. 11 Mbps
  C. 12 Mbps
  D. 54 Mbps
  E. 65 Mbps
  F. 130 Mbps
  B. 11 Mbps

• Question 96:

  What WLAN system feature is required to produce a scenario with the following configuration on a single access point? (Choose 2)

  1.

  SSID = Guest / BSSID = AA:AA:AA:AA:AA:AA /

  VLAN = 22 / Subnet = 192.168.22.0 / RF Channel = 6

  2.

  SSID = Corporate / BSSID = BB:BB:BB:BB:BB:BB /

  VLAN = 33 / Subnet = 192.168.33.0 / RF Channel = 6 / User Type A

  3.

  SSID = Corporate / BSSID = BB:BB:BB:BB:BB:BB /

  VLAN = 44 / Subnet = 192.168.44.0 / RF Channel = 6 / User Type B

  A. Multiple WLAN Profiles
  B. Call Admission Control
  C. Virtual Cell with SCA
  D. Access Categories
  E. User-based authentication
  F. Dual-radio AP hardware
  G. Integrated DHCP server
  A. Multiple WLAN Profiles
  E. User-based authentication

• Question 97:

  What is required to establish a high quality 2.4 GHz RF link at a distance of 3 miles (5 kilometers)?

  A. Minimum output power level of 1 W
  B. Accurate Earth Bulge calculations
  C. Directional antennas at each endpoint
  D. A minimum antenna gain of 13 dBi at both endpoints
  E. A Fresnel Zone that is at least 60% clear of obstructions
  E. A Fresnel Zone that is at least 60% clear of obstructions

• Question 98:

  In an infrastructure Basic Service Set (BSS), how does the passive scanning process occur?

  A. Access points broadcast Beacons on all channels of each radio within the regulatory domain. Nearby client stations record information found in the Beacons for use in the association process.
  B. Client stations broadcast Probe Request frames on all supported channels in the regulatory domain. Nearby access points respond with Probe Response frames. Client stations record information in the Probe Response frames for use in the association process.
  C. Client stations broadcast Probe Request frames on the single channel for which they are programmed. Nearby access points respond on that channel with Probe Response frames. Clientstations record information found in the Probe Response frames for use in the association process.
  D. Access points broadcast Beacons on a single channel for which it is programmed. Nearby client stations listen for Beacon frames and record information found in the Beacons for use in the association process.
  D. Access points broadcast Beacons on a single channel for which it is programmed. Nearby client stations listen for Beacon frames and record information found in the Beacons for use in the association process.

• Question 99:

  In an 802.11n WLAN with a heterogeneous set of associated client devices including 802.11b, 11g, and 11n, what HT protection mode will the BSS use?

  A. Mode 0: No protection mode (Greenfield)
  B. Mode 1: Nonmember protection mode
  C. Mode 2: 20 MHz protection mode
  D. Mode 3: Non-HT mixed mode
  D. Mode 3: Non-HT mixed mode

• Question 100:

  Given:

  A WLAN transmitter that emits a 200 mW signal is connected to a cable with 3 dB loss.

  If the cable is connected to an antenna with 10 dBi gain, what is the EIRP at the antenna element?

  A. 10 dBm
  B. 13 dBm
  C. 20 dBm
  D. 26 dBm
  E. 30 dBm
  E. 30 dBm