Which of the following are common switching techniques used in WANs? (Choose all that apply.)
A)Packet switching
B)Circuit switching
C)Port multi-access
D)TDMA

Question

Quizplus · Accepted Answer

Packet switching, circuit switching, and TDMA are common switching techniques used in WANs.

- Packet switching breaks data into packets and sends them individually over the network, allowing multiple transmissions to share the same network path.
- Circuit switching establishes a dedicated physical or virtual circuit for the duration of a communication session, providing a consistent quality of service.
- TDMA (Time Division Multiple Access) is a technique that allows multiple users to share the same frequency band by dividing it into time slots. This is commonly used in wireless networks.

Port multi-access is not a switching technique, but rather a feature that allows multiple devices to connect to a single networking port. It is commonly used in Ethernet LANs.

Which of the Following Are Common Switching Techniques Used in WANs