Computer Science - Networking - Discussion

Discussion Forum : Networking - Section 6 (Q.No. 37)

Networking

37.

The CCITT Recommendation X.25 specifies three layers of communications:

application, presentation and session

Session, transport and network

physical datalink and network

datalink, network and transport

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Amarnath Prasad said: 8 years ago

Physical layer, datalink layer and network layer (packet layer).

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