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MIS 589 Week 2 Quiz 2-prep/ COMPLETE SOLUTION

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MIS 589 Week 2 Quiz 2-prep Question 1. 1. (TCO B) Two fundamentally different types of data are (Points : 1) Question 2. 2. (TCO B) Having a conversation with someone using a cellular phone is a... n example of transmission. (Points : 1) Question 3. 3. (TCO B) Which of the following would be considered a type of wireless media? (Points : 1) Question 4. 4. (TCO B) Which of the following media can best withstand harsh environmental conditions? (Points : 1) Question 5. 5. (TCO B) Which of the following is not an important factor to consider when selecting media to be used in a network? (Points : 1) Question 6. 6. (TCO B) With which type of digital signaling does the signal always return to zero volts after each bit? (Points : 1) Question 7. 7. (TCO B) The height of a sound wave is called its (Points : 1) Question 8. 8. (TCO B) In which type of modulation is a 1 distinguished from a 0 by shifting the direction in which the wave begins? (Points : 1) Question 9. 9. (TCO B) The of a circuit determines a circuit’s capacity. (Points : 1) Question 10. 10. (TCO B) A(n) divides one high-speed communication circuit into several lower speed circuits for the primary reason of saving communication line costs. (Points : 1) Question 11. 11. (TCO B) Which of the following is true with respect to the data link layer? (Points : 1) Question 12. 12. (TCO B) Which of the following is not a controlled access method of media access control? (Points : 1) Question 13. 13. (TCO B) With contention, (Points : 1) for collision or two computers trying to send data at the same time. Question 14. 14. (TCO B) The two sublayers of the data link layer consist of the media access control sublayer and the (Points : 1) Question 15. 15. (TCO B) The primary source of error in data communications is (Points : 1) Question 16. 16. (TCO B) The loss of power a signal suffers as it travels from the transmitting computer to a receiving computer is (Points : 1) Question 17. 17. (TCO B) Which of the following is not an error detection method used in the data link layer? (Points : 1) Question 18. 18. (TCO B) ARQ means that (Points : 1) Question 19. 19. (TCO B) Asynchronous transmission (Points : 1) Question 20. 20. (TCO B) Calculating the actual throughput of a data communication network is (Points : 1) Questions Missed Grading Summary Grade Details - Missed Questions Question 12. Question : (TCO B) Which of the following is not a controlled access method of media access control? Comments: Question 16. Question : (TCO B) The loss of power a signal suffers as it travels from the transmitting computer to a receiving computer is [Show More]

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