Wi-Fi networks use:

  1. CSMA/CD
  2. CSMA/CA
  3. polling only
  4. token passing
Answer

B) CSMA/CA

Wireless devices avoid collisions (Collision Avoidance) because they cannot detect them while sending. SLO CS-11-A-03

Computer Science MCQ · More Unit 1: Computer Systems MCQs · Practise