CWSP-206 Free Practice Test

While seeking the source of interference on channel 11 in your 802.11n WLAN running within 2.4 GHz, you notice a signal in the spectrum analyzer real time FFT display. The signal is characterized with the greatest strength utilizing only 12 megahertz of bandwidth and it does not use significantly more bandwidth until it has weakened by roughly 20 dB. At approximately -70 dB, it spreads across as much as 35 megahertz of bandwidth. What kind of signal is described?

1. A. A high-power ultra wideband (UWB) Bluetooth transmission.
2. B. A 2.4 GHz WLAN transmission using transmit beam forming.
3. C. A high-power, narrowband signal.
4. D. A deauthentication flood from a WIPS blocking an AP.
5. E. An HT-OFDM access point.
6. F. A frequency hopping wireless device in discovery mode.

Correct Answer: C

ABC Company is deploying an IEEE 802.11-compliant wireless security solution using 802.1X/EAP authentication. According to company policy, the security solution must prevent an eavesdropper from decrypting data frames traversing a wireless connection. What security characteristic and/or component plays a role in preventing data decryption?

1. A. 4-Way Handshake
2. B. PLCP Cyclic Redundancy Check (CRC)
3. C. Multi-factor authentication
4. D. Encrypted Passphrase Protocol (EPP)
5. E. Integrity Check Value (ICV)

Correct Answer: A

Fred works primarily from home and public wireless hotspots rather than commuting to office. He frequently accesses the office network remotely from his Mac laptop using the local 802.11 WLAN. In this remote scenario, what single wireless security practice will provide the greatest security for Fred?

1. A. Use enterprise WIPS on the corporate office network.
2. B. Use 802.1X/PEAPv0 to connect to the corporate office network from public hotspots.
3. C. Use secure protocols, such as FTP, for remote file transfers.
4. D. Use an IPSec VPN for connectivity to the office network.
5. E. Use only HTTPS when agreeing to acceptable use terms on public networks.
6. F. Use WIPS sensor software on the laptop to monitor for risks and attacks.

Correct Answer: D

When using a tunneled EAP type, such as PEAP, what component is protected inside the TLS tunnel so that it is not sent in clear text across the wireless medium?

1. A. Server credentials
2. B. User credentials
3. C. RADIUS shared secret
4. D. X.509 certificates

Correct Answer: B

Your organization is using EAP as an authentication framework with a specific type that meets the requirements of your corporate policies. Which one of the following statements is true related to this implementation?

1. A. The client STAs may communicate over the controlled port in order to authenticate as soon as the Open System authentication completes.
2. B. The client STAs may communicate over the uncontrolled port in order to authenticate as soon as the Open System authentication completes.
3. C. The client STAs may use a different, but complementary, EAP type than the AP STAs.
4. D. The client will be the authenticator in this scenario.

Correct Answer: B