CWNP CWSP-207 Online Practice Questions and Exam Preparation

CWNP CWSP-207 Online Questions & Answers

• Question 71:

  What is a primary criteria for a network to qualify as a Robust Security Network (RSN)?

  A. Token cards must be used for authentication.
  B. Dynamic WEP-104 encryption must be enabled.
  C. WEP may not be used for encryption.
  D. WPA-Personal must be supported for authentication and encryption.
  E. WLAN controllers and APs must not support SSHv1.
  C. WEP may not be used for encryption.

• Question 72:

  Given: When the CCMP cipher suite is used for protection of data frames, 16 bytes of overhead are added to the Layer 2 frame. 8 of these bytes comprise the MIC. What purpose does the encrypted MIC play in protecting the data frame?

  A. The MIC is used as a first layer of validation to ensure that the wireless receiver does not incorrectly process corrupted signals.
  B. The MIC provides for a cryptographic integrity check against the data payload to ensure that it matches the original transmitted data.
  C. The MIC is a hash computation performed by the receiver against the MAC header to detect replay attacks prior to processing the encrypted payload.
  D. The MIC is a random value generated during the 4-way handshake and is used for key mixing to enhance the strength of the derived PTK.
  B. The MIC provides for a cryptographic integrity check against the data payload to ensure that it matches the original transmitted data.

• Question 73:

  What software and hardware tools are used together to hijack a wireless station from the authorized wireless network onto an unauthorized wireless network? (Choose 2)

  A. RF jamming device and a wireless radio card
  B. A low-gain patch antenna and terminal emulation software
  C. A wireless workgroup bridge and a protocol analyzer
  D. DHCP server software and access point software
  E. MAC spoofing software and MAC DoS software
  A. RF jamming device and a wireless radio card
  D. DHCP server software and access point software

• Question 74:

  What statement accurately describes the functionality of the IEEE 802.1X standard?

  A. Port-based access control with EAP encapsulation over the LAN (EAPoL)
  B. Port-based access control with dynamic encryption key management and distribution
  C. Port-based access control with support for authenticated-user VLANs only
  D. Port-based access control with mandatory support of AES-CCMP encryption
  E. Port-based access control, which allows three frame types to traverse the uncontrolled port: EAP, DHCP, and DNS.
  A. Port-based access control with EAP encapsulation over the LAN (EAPoL)

• Question 75:

  When TKIP is selected as the pairwise cipher suite, what frame types may be protected with data confidentiality? (Choose 2)

  A. Robust broadcast management
  B. Robust unicast management
  C. Control
  D. Data
  E. ACK
  F. QoS Data
  D. Data
  F. QoS Data

• Question 76:

  What security vulnerabilities may result from a lack of staging, change management, and installation procedures for WLAN infrastructure equipment? (Choose 2)

  A. The WLAN system may be open to RF Denial-of-Service attacks
  B. WIPS may not classify authorized, rogue, and neighbor APs accurately
  C. Authentication cracking of 64-bit Hex WPA-Personal PSK
  D. Management interface exploits due to the use of default usernames and passwords for AP management
  E. AES-CCMP encryption keys may be decrypted
  B. WIPS may not classify authorized, rogue, and neighbor APs accurately
  D. Management interface exploits due to the use of default usernames and passwords for AP management

• Question 77:

  Given: AAA is an architectural framework used to provide three separate security components in a network.

  Listed below are three phrases that each describe one aspect of the AAA framework.

  Option-1 - This AAA function is performed first and validates user identify prior to determining the network resources to which they will be granted access.

  Option-2 - This function is used for monitoring and auditing purposes and includes the collection of data that identifies what a user has done while connected.

  Option-3 - This function is used to designate permissions to a particular user.

  What answer correctly pairs the AAA component with the descriptions provided above?

  A. Option-1 - Access Control Option-2 - Authorization Option-3 - Accounting
  B. Option-1 - Authentication Option-2 - Accounting Option-3 - Association
  C. Option-1 - Authorization Option-2 - Access Control Option-3 - Association
  D. Option-1 - Authentication Option-2 - Accounting Option-3 - Authorization
  D. Option-1 - Authentication Option-2 - Accounting Option-3 - Authorization

• Question 78:

  Wireless Intrusion Prevention Systems (WIPS) provide what network security services? (Choose 2)

  A. Configuration distribution for autonomous APs
  B. Wireless vulnerability assessment
  C. Application-layer traffic inspection
  D. Analysis and reporting of AP CPU utilization
  E. Policy enforcement and compliance management
  B. Wireless vulnerability assessment
  E. Policy enforcement and compliance management

• Question 79:

  Given: XYZ Company has recently installed an 802.11ac WLAN. The company needs the ability to control access to network services, such as file shares, intranet web servers, and Internet access based on an employee's job responsibilities. What WLAN security solution meets this requirement?

  A. An autonomous AP system with MAC filters
  B. WPA2-Personal with support for LDAP queries
  C. A VPN server with multiple DHCP scopes
  D. A WLAN controller with RBAC features
  E. A WLAN router with wireless VLAN support
  D. A WLAN controller with RBAC features

• Question 80:

  Given: You are the WLAN administrator in your organization and you are required to monitor the network and ensure all active WLANs are providing RSNs. You have a laptop protocol analyzer configured. In what frame could you see the existence or non-existence of proper RSN configuration parameters for each BSS through the RSN IE?

  A. Probe request
  B. Beacon
  C. RTS
  D. CTS
  E. Data frames
  B. Beacon