CWT-100 Online Practice Questions and Answers

What kind of antenna chart shows the radiation pattern of an antenna from the side view of that antenna?

A. Top-down

B. Azimuth

C. Horizontal

D. Elevation

What is the maximum channel width supported by 802.11ac (VHT) in the standard?

A. 40 MHz

B. 80 MHz

C. 160 MHz

D. 20 MHz

What is the maximum channel width recommended in the 2.4 GHz frequency band for 802.11n devices?

A. 80 MHz

B. 20 MHz

C. 40 MHz

D. 10 MHz

What does output power control allow you to do in the configuration of an AP?

A. Increase or reduce the output power

B. Change the channel

C. Implement Dynamic Frequency Selection (DFS)

D. Increase or reduce the antenna gain

When configuring an AP to use a RADIUS server, in addition to the RADIUS server IP address and port used, what will always be required?

A. Administrator password

B. Super user password

C. Encryption key

D. Shared secret

You have implemented an 802.11 security solution that requires certificates. What are you using?

A. WEP

B. WPA2-Enterprise

C. WPA-Personal

D. WPA2-Personal

What is entered on the AP and clients to configure WPA2-Personal?

A. A passphrase

B. The IP address of the RADIUS server

C. The actual preshared key

D. The WEP key

Which one of the following is a non-deprecated security solution in the 802.11 standard?

A. WEP

B. CCMP/AES

C. TKIP/RC4

D. Shared Key Authentication

EAP-TLS is used for 802.1X/EAP authentication on your WLAN. What must be installed on all client devices that connect using this method?

A. RADIUS shared secret

B. RADIUS IP address

C. Certificate

D. EAP-TLS DLL

A user reports sporadic performance problems with the WLAN. She works near the company lunch room, which has typical kitchen equipment. The problems seem to be worse during the lunch hour. What is the likely case?

A. Improper security settings

B. RF interference

C. Improper roaming settings

D. Improper band preference settings