CWNP - Certified Wireless Specialist Final Exam Guide 2024.

CWNP - Certified Wireless Specialist Final Exam Guide 2024. Radio Frequency - correct answer Used to transmit and receive data on WLANs Wavelength and Frequency Relationship - correct answer inversely related; One goes up and the other goes down. Amplitude - correct answer The power or strength of a wave Phase of a Wave - correct answer Used as a comparative attribute relating one wave to another What does modulation use in WLANs? - correct answer Phase Shift Keys (PSK) and Amplitude Shift Keys (ASK) What happens to RF energy when it passes through objects? - correct answer Many objects absorb some of the energy How is RF transmission power referenced? - correct answer Watts (W) or Milliwatts (mW) How is Received Signal Strength referenced? - correct answer dBm (Decibel/Milliwatt) How do 802.11 devices achieve the data rate in the link? - correct answer Modulation and Coding Scheme (MCS) What affects the achievable data rate? - correct answer Modulation, Coding, Channel Width, Spatial Streams What Denotes the strength of an RF Wave or Signal? - correct answer Amplitude