B
23. B
24. D
25. B
26. C
27. A, B
28. A, B, F
29. B, D, F
30. A
31. B
32. A, C
33. A, C, D
468 Appendix: Answers to Chapter Review Questions
34. C, D
35. C
36. A
37. D
38. B
39. C
40. A
41. D
42. B
43. B
44. A, C, E
45. D
46. A
47. B
48. D
49. _D__1. Category 1
_F__2. Category 2
_G__3. Category 3
_E__4. Category 4
_A__5. Category 5
_B__6. Category 5e
_C__7. Category 6
50. B, C, D
Chapter 2
Review Questions
1. A, E
2. A, C, E
Chapter 2 469
3. C
4. B
5. A, C, E
6. B, D, E
7. A, E
8. _B__If the switch determines that the destination MAC address of the frame resides on
the same network segment as the source, it does not forward the frame.
_C__If the switch determines that the destination MAC address of the frame is not
from the same network as the source, it transmits the frame to the appropriate segment.
_A__If the switch does not have an entry for the destination address, it will transmit
the frame out of all ports except the port on which it received the frame.
9. A, B, D
10. A, C, D
11. A, C, E
12. B, C, D
13. _B__The network sends and receives data frames one at a time, but not
simultaneously.
_A__This communication type effectively doubles the amount of bandwidth between
the devices.
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