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Computer Network MCA Question MCQ Set 1

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1. The IETF standards documents are called ________




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




3. The structure or format of data is called ________




4. Communication between a computer and a keyboard involves ______________ transmission.




5. The first Network was called ________




6. A _______ is the physical path over which a message travels.




7. Which organization has authority over interstate and international commerce in the communications field?




8. Which of this is not a network edge device?




9. A _________ set of rules that governs data communication.




10. Three or more devices share a link in ________ connection.




11. When collection of various computers seems a single coherent system to its client, then it is called ______




12. Two devices are in network if ____




13. Which of the following computer networks is built on the top of another network?




14. In computer network nodes are _____




15. Communication channel is shared by all the machines on the network in ________




16. Bluetooth is an example of _____




17. A _____ is a device that forwards packets between networks by processing the routing information included in the packet.




18. A list of protocols used by a system, one protocol per layer, is called _____




19. Network congestion occurs ______




20. Which of the following networks extends a private network across public networks?




21. Which of this is not a constituent of residential telephone line?




22. DSL telcos provide which of the following services?




23. The function of DSLAM is to ______




24. Which of the following terms is not associated with DSL?




25. HFC contains _____




26. HFC contains _______




27. Which of the following statements is not applicable for cable internet access?




28. Among the optical-distribution architectures that are essentially switched ethernet is ______




29. StarBand provides ______




30. Home Access is provided by ______




31. ONT is connected to splitter using _____




32. How many layers are present in the Internet protocol stack (TCP/IP model)?




33. The number of layers in ISO OSI reference model is _______




34. Which of the following layers is an addition to OSI model when compared with TCP IP model?




35. Application layer is implemented in _______




36. Transport layer is implemented in ______




37. The functionalities of the presentation layer include ______




38. Delimiting and synchronization of data exchange is provided by _______




39. In OSI model, when data is sent from device A to device B, the 5th layer to receive data at B is __




40. In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ______




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




42. Which of the following statements can be associated with OSI model?




43. OSI stands for _____




44. The number of layers in ISO OSI reference model is ______




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




46. Which layer is used to link the network support layers and user support layers?




47. Which address is used on the internet for employing the TCP/IP protocols?




48. TCP/IP model was developed _____ the OSI model.




49. Which layer is responsible for process to process delivery in a general network model?