1. The OSI model has ________layers.

2. TCP/IP model does not have ______ layer but OSI model have this layer.

3. Which layer links the network support layers and user support layers

4. Which layer is responsible for process to process delivery?

5. In the layer hierarchy as the data packet moves from the upper to the lower layers, headers are

6. The number of layers in Internet protocol stack

7. This layer present in OSI model addition to layers in TCP/IP layers

8. The functionalities of presentation layer includes

9. In OSI model, when data is sent from device A to device B, the 5th layer to recieve data at B is

10. In Internet protocol stack, when data is sent from device A to device B, the 5th layer to receive data at B is

11. In the OSI model, as a data packet moves from the lower to the upper layers, headers are _______

12. Identify the statement which cannot be associated with OSI model

13. As the data packet moves from lower to upper layers, headers are

14. Suppose your network is connected to another network via a router. Which OSI model layer provides the information necessary to direct data between the two networks?

15. When data are transmitted from device A to device B, the header from A's layer 4 is read by B's _______ layer.

16. When data are transmitted from device A to device B, the header from A's layer 4 is read by B's _______ layer.

17. The TCP/IP _______ layer is equivalent to the combined session, presentation, and application layers of the OSI model.

18. TCP/IP is a ______ hierarchical protocol suite developed ____ the OSI model.

19. The _________ layer enables the users to access the network.

20. The _______ layer ensures interoperability between communicating devices through transformation of data into a mutually agreed upon format.

21. The ______ layer establishes, maintains, and synchronizes the interactions between communicating devices.

22. The _______ layer is responsible for delivering data units from one station to the next without errors.

23. The _______ layer coordinates the functions required to transmit a bit stream over a physical medium.

24. The _______ layer links the network support layers and the user support layers.

25. The session, presentation, and application layers are the ____ support layers.

26. The physical, data link, and network layers are the ______ support layers.

27. The seven-layer _____ model provides guidelines for the development of universally compatible networking protocols.

28. The ____ created a model called the Open Systems Interconnection, which allows diverse systems to communicate.

29. __________ provides full transport layer services to applications.

30. In the OSI model, encryption and decryption are functions of the ________ layer.

31. In the OSI model, what is the main function of the transport layer?

32. 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.

33. In the OSI model, as a data packet moves from the lower to the upper layers, headers are _______.

34. The OSI model consists of _______ layers.

35. The _______ model shows how the network functions of a computer ought to be organized.

36. Why was the OSI model developed?

37. When data are transmitted from device A to device B, the header from A's layer 4 is read by B's _______ layer.

38. Layer 2 lies between the physical layer and the _______ layer.

39. The _______ layer lies between the network layer and the application layer.

40. As the data packet moves from the upper to the lower layers, headers are _______.

41. The Internet model consists of _______ layers.

42. _ is the protocol suite for the current Internet.

43. In OSI model dialogue control and token management are responsibilities of ?

44. _ is the protocol suite for the current Internet.

45. In computer networking, TCP/IP model also known as

46. Which of the following layer does TCP/IP model not have but OSI have this layer?

47. Which of the following layer is not part of the OSI layer Model?

48. Which of the following layer is not part of the OSI layer Model?

49. Which of the functionalities does presentation layer include?

50. Which layers of the OSI model are host-to-host layers?