Which OSI encapsulation term can be used instead of the term frame?
- Layer 1 PDU
- Layer 2 PDU
- Layer 3 PDU
- Layer 5 PDU
- Layer 7 PDU
Explanation: The term frame refers to the data-link (that is, Layer 2) data structure created by a Layer 2 protocol. As a result, the matching OSI term for protocol data units (PDUs) mentions that same layer, that is, Layer 2 PDU, or L2PDU.
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