Practice Free CWNA-109 Exam Online Questions
With a WLAN infrastructure, where can the guest captive web portal operate? (Choose the best answer.)
- A . AP
- B . WLAN controller
- C . Third-party server
- D . All of the above
An 802.11 wireless network name is known as which type of address? (Choose all that apply.)
- A . BSSID
- B . MAC address
- C . IP address
- D . SSID
- E . Extended service set identifier
The 802.11h amendment (now part of the 802.11-2012 standard) introduced what two major changes for 5 GHz radios?
- A . U-NII-2 Extended
- B . IAPP
- C . Radar detection
- D . Transmit Frequency Avoidance
- E . Frequency hopping spread spectrum
Which of the following tools may be found within an indoor site survey kit? (Choose all that apply.)
- A . Digital camera
- B . Colored electrical tape
- C . Grid antenna
- D . Access point enclosure unit
- E . Temporary mounting gear
When the multiple RF signals arrive at a receiver at the same time and are_______with the primary wave, the result can be________of the primary signal.
- A . out of phase, scattering
- B . in phase, intersymbol interference
- C . in phase, attenuation
- D . 180 degrees out of phase, amplification
- E . in phase, cancellation
- F . 180 degrees out of phase, cancellation
Which organization is responsible for enforcing maximum transmit power rules in an unlicensed frequency band?
- A . IEEE
- B . Wi-Fi Alliance
- C . ISO
- D . IETF
- E . None of the above
What is the definition of the horizontal beamwidth of an antenna?
- A . The measurement of the angle of the main lobe as represented on the azimuth chart.
- B . The distance between the two points on the horizontal axis where the signal decreases by a third. This distance is measured in degrees.
- C . The distance between the two −3 dB power points on the horizontal axis, measured in degrees.
- D . The distance between the peak power and the point where the signal decreases by half. This distance is measured in degrees.
Which type of guest management solution needs to integrate with LDAP?
- A . Social login
- B . Kiosk mode
- C . Receptionist registration
- D . Self-registration
- E . Employee sponsorship
What is another name for a wireless hijacking attack?
- A . Wi-Fi phishing
- B . Man-in-the-middle
- C . Fake AP
- D . Evil twin
- E . AirSpy
Typically what are the biggest concerns when planning for a WLAN in a warehouse environment? (Choose all that apply.)
- A . Capacity
- B . Coverage
- C . Security
- D . Roaming