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TT0-201 · Question #169
TT0-201 Question #169: Real Exam Question with Answer & Explanation
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Question
What happens to a protocol data unit as information passes from OSI/RM Layer 1 to Layer 7?
Options
- AEach layer reads all remaining protocol data units and adds information relevant to that layer.
- BEach layer reads all remaining protocol data units and determines how to route the packet.
- CAs data units are passed up the protocol stack, each layer removes information relevant to the
- DAs data units are passed down the protocol stack, each layer adds information relevant to the
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