Practice Free CWT-101 Exam Online Questions
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
A device is a 3×2:2 device.
How many spatial streams can it receive?
- A . 3
- B . 9
- C . 6
- D . 2
What can occur when two copies of a signal wave arrive at the receiver at the same time, but 180 degrees out of phase which each other?
- A . Signal nulling or cancellation
- B . Bits may be added to the total count
- C . Increased signal strength
- D . Increased signal amplitude
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
You are considering the use of an EAP method. All potential clients have been validated to support the EAP method.
What other network device/location must support the EAP method for it to work?
- A . RADIUS Server
- B . Ethernet Switch
- C . Controller
- D . AP
Of the following device types, which one is most likely to be used in a highly mobile (use while in motion) use case?
- A . Desktop
- B . Video camera
- C . VoIP handset
- D . Laptop
When clients are using unacceptably low data rates for WLAN transmissions, what metric is too low?
- A . SNR
- B . Interference strength
- C . Noise floor strength
- D . MTU size
What does RSSI stand for in the context of RF signals?
- A . Received signal strength indicator
- B . Radio signal scattering index
- C . Relative signal strength indicator
- D . Reflection and scattering intensity
You have recently changed the passphrase used with WPA2 in several APs and have reconfigured clients for the new passphrase. Now, a few clients are unable to connect to those APs. Most clients can connect to them just fine.
What is the likely problem?
- A . The APs have the wrong new passphrase
- B . The working clients have the wrong passphrase
- C . The problem clients are not 802.11-capable
- D . The problem clients have the wrong passphrase
Which configuration option allows control over the transmit power of an 802.11 AP?
- A . PHY and frequency band support
- B . Single-band vs. dual-band
- C . Output power control
- D . Operational modes