CWT-100 Practice Test Questions – Certified Wireless Technician

1. In what way are 802.11 channels defined?

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?

3. What is defined as the bending of an RF wave as it passes through a medium? Select one:

4. What metric is most commonly used at the receiver to report the signal strength? Select one:

5. At what point is RF power typically stipulated in milliwatts?

6. How many channels are available in the 2.4 GHz frequency band in all regulatory domains? Select one:

7. How many non-overlapping channels are available in regulatory domains in the 2.4 GHz frequency band? Select one:

8. What antenna would be best for a long distance (more than 5 kilometers) bridge link? Select one:

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

10. In what kind of device is a mini-PCIe 802.11 adapter most likely to be used?