For constant bit-rate service for connection-oriented voice and video, you use the ____ service type.
A)AAL Type 1
B)AAL Type 2
C)AAL Type 3/4
D)AAL Type 5

Question

Quizplus · Accepted Answer

AAL Type 1 (also known as CBR - Constant Bit Rate) is the best choice for constant bit-rate service for connection-oriented voice and video. It guarantees a fixed data rate with no data loss or delay, which is essential for real-time applications like voice and video. AAL Types 2, 3/4, and 5 are better suited for variable bit-rate services like data transfer or streaming.

For Constant Bit-Rate Service for Connection-Oriented Voice and Video, You