42. | The _______ model shows how the network functions of a computer ought to be organized. |
Discuss |
Answer: (b).OSI
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43. | Why was the OSI model developed? |
Discuss |
Answer: (c).Standards were needed to allow any two systems to communicate
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44. | When data are transmitted from device A to device B, the header from A's layer 4 is read by B's _______ layer. |
Discuss |
Answer: (b).Transport
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45. | Layer 2 lies between the physical layer and the _______ layer. |
Discuss |
Answer: (a).Network
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46. | The _______ layer lies between the network layer and the application layer. |
Discuss |
Answer: (c).Transport
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47. | As the data packet moves from the upper to the lower layers, headers are _______. |
Discuss |
Answer: (a).Added
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48. | The Internet model consists of _______ layers. |
Discuss |
Answer: (b).Five
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49. | _______ is the protocol suite for the current Internet. |
Discuss |
Answer: (a).TCP/IP
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50. | In OSI model dialogue control and token management are responsibilities of ? |
Discuss |
Answer: (a).Session Layer
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