Question

question 21 5 pts match the osi layer and the pdu: layer 7, 6, and 5 choose layer 4 choose layer 3 choose layer 2 choose layer 1 choose question 22 2 pts

Explanation:

In the OSI model, different layers have specific Protocol - Data - Units (PDUs). Layers 7 (Application), 6 (Presentation), and 5 (Session) deal with application - level data known as payload or data. Layer 4 (Transport) has segments. Layer 3 (Network) has packets. Layer 2 (Data - Link) has frames. Layer 1 (Physical) deals with bits or transmission.

Answer:

Layer 7, 6, and 5: Payload or Data
Layer 4: Segment
Layer 3: Packet
Layer 2: Frame
Layer 1: Bit or transmission