Questions for the first 3 chapters - Questions for the...

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Questions for the first 3 chapters 10 M/Q: 1. In which topology every device has a dedicated point to-point to every other device. Ans: Mesh Topology. 2. The OIS model has ______ layers. Ans: 7 Layers. 3. D______ layer is responsible for delivering data units from one station to the next station without errors. Ans: Data Link Layer. 4. Distortion means ____________. Ans: The signal changes its form and shape. 5. Multiplexing in TCP/IP Model is ______________. Ans: A protocol can encapsulate. 6. Simplex communication ____________. Ans: Data flow only for one direction. 7. What is the internet standard means it’s a thoroughly tested specification that is useful to and adhered to by those who work with the Internet. Ans: Tested specification for six-month lifetime. 8. The term analog refers to _________. Ans: Information that is continues. 9. The non-periodic signal _____________. Ans: Changes with exhibiting a pattern or cycle that repeats over time. 10. The sine wave is comprehensively defined by_____________. Ans: Amplitude, frequency and time.
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