JNCIS-DC: Juniper Networks Certified Specialist – Data Center — Question 14

Which two terms correctly describe transmissions over Wi-Fi? (Choose two.)

Answer options

• A. shared medium
• B. half-duplex
• C. full-duplex
• D. point-to-point medium

Correct answer: A, B

Explanation

Wi-Fi operates as a shared medium because multiple devices can connect and communicate over the same frequency range. Additionally, Wi-Fi is half-duplex, meaning that data can only be transmitted in one direction at a time, unlike full-duplex systems which allow simultaneous two-way communication. The other options do not accurately reflect how Wi-Fi functions.