|Exam 200-125||Question id=247||Network Fundamentals|
Which statements correctly describe steps in the OSI data encapsulation process?
The presentation layer translates bits into voltages for transmission across the physical link.|
The data link layer adds physical source and destination addresses and an FCS to the segment.|
Packets are created when the network layer adds Layer 3 addresses and control information to a segment.|
Packets are created when the network layer encapsulates a frame with source and destination host addresses and protocol-related control information.|
The transport layer divides a data stream into segments and may add reliability and flow control information.|