As a CCNA candidate, you will be expected to know the OSI model very well. Acknowledgements, sequencing, and flow control are characteristics of which OSI layer?
A. Layer 3
B. Layer 5
C. Layer 4
D. Layer 2
E. Layer 7
F. Layer 6
Answer: C
As a CCNA candidate, you will be expected to know the OSI model very well. Acknowledgements, sequencing, and flow control are characteristics of which OSI layer?
A. Layer 3
B. Layer 5
C. Layer 4
D. Layer 2
E. Layer 7
F. Layer 6
Answer: C