📝 Question
#2116
ATM standard defines _______ layers.
✓
Correct Answer
A. 2
💡
Explanation
The three layers are physical layer, ATM layer and application adoption layer. The physical layer corresponds to the physical layer, ATM layer corresponds to the data link layer and the AAL layer corresponds to the network layer of the OSI model.
⌨️ Press
A
B
C
D
to select