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CCNA Cabeling Lans

Instructions:

Answer 50 questions in 15 minutes.
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Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. 1000Base-LX cable type
802.3
802.3u
1270-nm or 1355-nm SM/MM fiber
10Base5 10Base2 10Base-T

2. Topology of most implementations
Short range
Bus
4
Star

3. 100Base-TX cable type
Cat5 or better UTP
Long range
10Base5 10Base2 10Base-T
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

4. CSMA/CD - What does CD do?
400 meters half duplex - 2 km full duplex
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
Bus
1310-nm MM fiber

5. 10 Gigabit Ethernet (10GigE) implementations
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
802.3u
Fiber-optic or UTP (full duplex only)
802.3ab

6. 10GBase-LR - LR means?
4
1300-nm multimode fiber-optic
Long range
Long

7. 10GBase-ER - ER means?
Twisted-pair fiber-optic
Extended range
850-nm MM fiber
10Base-T

8. 1000Base-LX range
550 meters (multimode) or 5 km (single-mode)
Fiber-optic or UTP (full duplex only)
82 meters MM fiber or 300 meters with OM3 MM fiber
Long

9. 10GBase-ER wavelength
Long
850-nm multimode fiber-optic
770-nm to 860-nm SM/MM fiber
1310-nm MM fiber

10. CSMA/CD - What does CS do?
300 meters
10Base5 10Base2 10Base-T
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
Long range

11. 10GBase-LR cable type
850-nm multimode fiber-optic
82 meters MM fiber or 300 meters with OM3 MM fiber
1310-nm MM fiber
10Base5 10Base2

12. 10GBase-SR - SR means?
1550-nm SM/MM fiber
Twisted-pair fiber-optic
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Short range

13. 1000Base-LH range
Long range
82 meters MM fiber or 300 meters with OM3 MM fiber
10 km (single-mode)
400 meters half duplex - 2 km full duplex

14. CSMA/CD acronym
Carrier sense multiple access collision detect
Thinnet
1550-nm MM fiber
1300-nm or 1310-nm SM/MM fiber

15. 1000Base-TX uses how many pairs of the UTP cable
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
550 meters (multimode) or 5 km (single-mode)
Cat5 or better UTP
Unshielded Twisted Pair

16. Range of 10Base-T
Star
Long
10Base-T
100 meters

17. 1000Base-LX - SX - LH - and ZX
1550-nm SM/MM fiber
802.3z
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
1300-nm or 1310-nm SM/MM fiber

18. 1000Base-SX range
Fiber-optic or UTP (full duplex only)
Extended range
220 or 550 meters
300 meters

19. 100Base-FX range
100 meters
Fiber-optic or UTP (full duplex only)
Bus
400 meters half duplex - 2 km full duplex

20. 10Base2 nickname?
1550-nm MM fiber
1300-nm multimode fiber-optic
850-nm multimode fiber-optic
Thinnet

21. Which 10-Mbps implementations are UTP
Star
Bus
10Base-T
Carrier sense multiple access collision detect

22. 100Base-SX cable type
850-nm multimode fiber-optic
550 meters (multimode) or 5 km (single-mode)
Long range
10Base-T

23. Which 10-Mbps implementations are coaxial?
1300-nm multimode fiber-optic
802.3z
10Base5 10Base2
100Base-TX

24. UTP acronym
40 km
10Base5 10Base2 10Base-T
100 meters
Unshielded Twisted Pair

25. 1000Base-SX cable type
4
Long range
1300-nm or 1310-nm SM/MM fiber
770-nm to 860-nm SM/MM fiber

26. Most common Fast Ethernet over twisted-pair?
850-nm MM fiber
10Base-T
100Base-TX
770-nm to 860-nm SM/MM fiber

27. Fast Ethernet implementations
100 meters
Twisted-pair fiber-optic
70 km (single-mode)
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

28. Three 10-Mbps implementations?
802.3z
Twisted-pair fiber-optic
10Base5 10Base2 10Base-T
Long range

29. 1000Base-T and 1000Base-TX IEEE
1550-nm MM fiber
802.3ab
400 meters half duplex - 2 km full duplex
1300-nm or 1310-nm SM/MM fiber

30. 1000Base-ZX cable type
Thinnet
Carrier sense multiple access collision detect
1550-nm SM/MM fiber
100 meters

31. Fast Ethernet speed (bandwidth)
770-nm to 860-nm SM/MM fiber
100 Mbps
10 km (single-mode)
100Base-TX

32. 10Base5 nickname?
802.3z
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
850-nm multimode fiber-optic
Thicknet

33. 1000Base-T range
100 meters
400 meters half duplex - 2 km full duplex
Extended range
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals

34. 10GBase-T cable type
Thicknet
1550-nm MM fiber
Carrier sense multiple access collision detect
UTP Cat6 or Cat6a

35. Topology of 10Base2 - and 10Base5
Thinnet
Cat5 or better UTP
Bus
1300-nm multimode fiber-optic

36. 10GBase-SR range
220 or 550 meters
82 meters MM fiber or 300 meters with OM3 MM fiber
Thinnet
UTP Cat6 or Cat6a

37. 10GBase-ER cable type
1550-nm MM fiber
1300-nm or 1310-nm SM/MM fiber
Twisted-pair fiber-optic
850-nm MM fiber

38. 10Base-T - 10Base2 - and 10Base5 IEEE
Long range
Bus
802.3
70 km (single-mode)

39. 100Base-SX range
Long range
100 meters
1300-nm multimode fiber-optic
300 meters

40. Fast Ethernet over twisted-pair range
100 Mbps
UTP Cat5 or Cat5e
100 meters
Thicknet

41. 10GBase-T range
Fiber-optic or UTP (full duplex only)
850-nm multimode fiber-optic
Twisted-pair fiber-optic
55 meters (cat6) or 100 meteres (cat6a)

42. 1000Base-LH cable type
82 meters MM fiber or 300 meters with OM3 MM fiber
1300-nm or 1310-nm SM/MM fiber
220 or 550 meters
850-nm multimode fiber-optic

43. 10GBase-LR range
Star
100 meters
100Base-TX
10 km up to 25 km

44. 10GBase-ER range
10Base-T
Carrier sense multiple access collision detect
40 km
Long

45. 100Base-TX - FX - and SX IEEE
100 meters
802.3u
Long range
4

46. 1000Base-T uses how many pairs of the UTP cable
770-nm to 860-nm SM/MM fiber
802.3z
Cat5 or better UTP
4

47. 1000Base-T cable type
300 meters
UTP Cat5 or Cat5e
100 meters
Unshielded Twisted Pair

48. Most common 10-Mbps implementation
1300-nm multimode fiber-optic
10Base-T
802.3u
Carrier sense multiple access collision detect

49. 100Base-FX cable type
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
802.3z
Half-Duplex
1300-nm multimode fiber-optic

50. 1000Base-ZX range
802.3u
70 km (single-mode)
100 Mbps
Thicknet