0 items
- Description
NTC 247 Week 2 Individual: Week Two Quiz
Complete the Week Two quiz.
Submit your quiz using the Assignment Files tab above.
Week Two Quiz
- Wireless is intended for use in the core role of networking.
- True
- False
- The __________ of an RF signal is the distance between similar points on two back-to-back waves.
- Frequency
- Wavelength
- Data Rate
- Phase
- Robust Security Network (RSN) was originally defined by which amendment?
- 802.11j
- 802.11i
- 802.11s
- 802.11r
- 802.11w
- 802.11j allows 10 MHz wide channels.
- True
- False
- PBCC is compatible with DSSS.
- True
- False
- Each OFDM Channel uses 52 separate precisely spaced frequencies called __________.
- Sub frequencies
- Sub carriers
- Sub components
- Sub modulations
- An Independent Basic Service Set requires how many access points?
- At least two
- At least one
- At most three
- At most two
- At most zero
- When using an AP as a sensor, what AP mode is being used?
- Root Mode
- Repeater Mode
- Scanner Mode
- Bridge Mode
- 802.11ac operates in the 2.4 GHz frequency.
- True
- False
- What modulation allows 802.11ac to operate at such high speeds?
- BPSK
- 16-QAM
- 64-QAM
- 256-QAM