For virtually all protocols data are transferred in blocks called ________.
A)PDUs
B)segments
C)NSAPs
D)datagrams

Question

Quizplus · Accepted Answer

PDUs (Protocol Data Units) are the standard units of data transferred in most protocols. Segments are specific to TCP (Transmission Control Protocol) and datagrams are specific to UDP (User Datagram Protocol). NSAPs (Network Service Access Points) are used in OSI (Open Systems Interconnection) networking model to represent points of communication. Therefore, the correct choice is A)PDUs.

For Virtually All Protocols Data Are Transferred in Blocks Called