31. | The _______ layer links the network support layers and the user support layers. |
Discuss |
Answer: (a).transport
|
32. | The session, presentation, and application layers are the ____ support layers. |
Discuss |
Answer: (a).user
|
33. | The physical, data link, and network layers are the ______ support layers. |
Discuss |
Answer: (b).network
|
34. | The seven-layer _____ model provides guidelines for the development of universally compatible networking protocols. |
Discuss |
Answer: (a).OSI
|
35. | The ____ created a model called the Open Systems Interconnection, which allows diverse systems to communicate. |
Discuss |
Answer: (b).ISO
|
36. | __________ provides full transport layer services to applications. |
Discuss |
Answer: (a).TCP
|
37. | In the OSI model, encryption and decryption are functions of the ________ layer. |
Discuss |
Answer: (c).presentation
|
38. | In the OSI model, what is the main function of the transport layer? |
Discuss |
Answer: (b).process-to-process message delivery
|
39. | In the OSI model, when data is transmitted from device A to device B, the header from A's layer 5 is read by B's _______ layer. |
Discuss |
Answer: (c).session
|
40. | In the OSI model, as a data packet moves from the lower to the upper layers, headers are _______. |
Discuss |
Answer: (b).removed
|