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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-TX uses how many pairs of the UTP cable
Unshielded Twisted Pair
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
10 km up to 25 km
100 Mbps

2. 10GBase-SR cable type
850-nm MM fiber
Fiber-optic or UTP (full duplex only)
1270-nm or 1355-nm SM/MM fiber
1550-nm SM/MM fiber

3. Range of 10Base-T
1310-nm MM fiber
Thinnet
100 meters
4

4. 1000Base-T range
220 or 550 meters
802.3ab
802.3
100 meters

5. 10GBase-ER - ER means?
10 km (single-mode)
770-nm to 860-nm SM/MM fiber
40 km
Extended range

6. Three 10-Mbps implementations?
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
802.3
10Base5 10Base2 10Base-T
UTP Cat6 or Cat6a

7. 10GBase-SR - SR means?
Long range
1300-nm multimode fiber-optic
Extended range
Short range

8. 1000Base-LX cable type
10Base-T
550 meters (multimode) or 5 km (single-mode)
1270-nm or 1355-nm SM/MM fiber
100 meters

9. Fast Ethernet implementations
1550-nm SM/MM fiber
802.3u
100 meters
Twisted-pair fiber-optic

10. 1000Base-SX cable type
Short range
55 meters (cat6) or 100 meteres (cat6a)
770-nm to 860-nm SM/MM fiber
70 km (single-mode)

11. 10GBase-ER cable type
10Base5 10Base2 10Base-T
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
802.3z
1550-nm MM fiber

12. CSMA/CD - What does CS do?
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
220 or 550 meters
1300-nm or 1310-nm SM/MM fiber
Fiber-optic or UTP (full duplex only)

13. 1000Base-T uses how many pairs of the UTP cable
4
550 meters (multimode) or 5 km (single-mode)
1310-nm MM fiber
70 km (single-mode)

14. Fast Ethernet speed (bandwidth)
100 Mbps
UTP Cat6 or Cat6a
Half-Duplex
802.3u

15. 10Base-T - 10Base2 - and 10Base5 IEEE
802.3
Long range
10Base5 10Base2 10Base-T
1310-nm MM fiber

16. 100Base-SX cable type
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
100 Mbps
1550-nm MM fiber
850-nm multimode fiber-optic

17. Topology of most implementations
1550-nm MM fiber
Star
1300-nm or 1310-nm SM/MM fiber
Carrier sense multiple access collision detect

18. 10GBase-LR cable type
Star
Long
802.3
1310-nm MM fiber

19. 100Base-FX cable type
1300-nm multimode fiber-optic
100 meters
Cat5 or better UTP
Short range

20. 1000Base-ZX range
100 meters
Thinnet
70 km (single-mode)
Half-Duplex

21. 1000Base-LX range
850-nm multimode fiber-optic
Twisted-pair fiber-optic
550 meters (multimode) or 5 km (single-mode)
1310-nm MM fiber

22. 100Base-FX range
Bus
82 meters MM fiber or 300 meters with OM3 MM fiber
770-nm to 860-nm SM/MM fiber
400 meters half duplex - 2 km full duplex

23. 10Base2 nickname?
UTP Cat5 or Cat5e
Cat5 or better UTP
Thinnet
10Base5 10Base2 10Base-T

24. 10GBase-ER range
40 km
Cat5 or better UTP
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
100 meters

25. Most common 10-Mbps implementation
770-nm to 860-nm SM/MM fiber
300 meters
10Base-T
10 km up to 25 km

26. CSMA/CD - What does CD do?
802.3ab
10 km (single-mode)
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
1300-nm or 1310-nm SM/MM fiber

27. 10GBase-LR range
1310-nm MM fiber
10 km up to 25 km
Fiber-optic or UTP (full duplex only)
802.3ab

28. Topology of 10Base2 - and 10Base5
Bus
70 km (single-mode)
10 km (single-mode)
802.3z

29. 10GBase-LR - LR means?
1550-nm SM/MM fiber
Carrier sense multiple access collision detect
Short range
Long range

30. 10GBase-SR range
82 meters MM fiber or 300 meters with OM3 MM fiber
Bus
Short range
802.3ab

31. 10GBase-T cable type
1550-nm SM/MM fiber
82 meters MM fiber or 300 meters with OM3 MM fiber
UTP Cat6 or Cat6a
10 km (single-mode)

32. 1000Base-ZX cable type
Long range
Extended range
1550-nm SM/MM fiber
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits

33. 100Base-TX cable type
82 meters MM fiber or 300 meters with OM3 MM fiber
100 meters
100 meters
Cat5 or better UTP

34. 100Base-TX - FX - and SX IEEE
Twisted-pair fiber-optic
Extended range
300 meters
802.3u

35. 10 Gigabit Ethernet (10GigE) implementations
10Base-T
10 km (single-mode)
550 meters (multimode) or 5 km (single-mode)
Fiber-optic or UTP (full duplex only)

36. 10Base5 nickname?
Thicknet
Extended range
Long
Unshielded Twisted Pair

37. Which 10-Mbps implementations are UTP
10Base-T
802.3u
Long range
Short range

38. 1000Base-SX range
Half-Duplex
220 or 550 meters
Cat5 or better UTP
Carrier sense multiple access collision detect

39. 10GBase-ER wavelength
100 Mbps
10Base5 10Base2
Long
850-nm MM fiber

40. 1000Base-LH cable type
Carrier sense multiple access collision detect
10Base5 10Base2
Extended range
1300-nm or 1310-nm SM/MM fiber

41. 10-Mbps duplex?
70 km (single-mode)
10 km up to 25 km
802.3
Half-Duplex

42. 1000Base-LH range
10 km (single-mode)
Long
Thicknet
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals

43. Most common Fast Ethernet over twisted-pair?
1270-nm or 1355-nm SM/MM fiber
100Base-TX
Bus
802.3u

44. Fast Ethernet over twisted-pair range
100 meters
10Base5 10Base2 10Base-T
4
100 Mbps

45. 1000Base-T and 1000Base-TX IEEE
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
802.3ab
4
802.3

46. 1000Base-T cable type
100 Mbps
UTP Cat5 or Cat5e
Unshielded Twisted Pair
10Base5 10Base2 10Base-T

47. 1000Base-LX - SX - LH - and ZX
100 meters
802.3
802.3z
10Base-T

48. CSMA/CD acronym
Extended range
300 meters
770-nm to 860-nm SM/MM fiber
Carrier sense multiple access collision detect

49. 100Base-SX range
10Base5 10Base2
Long range
300 meters
10 km up to 25 km

50. 10GBase-T range
55 meters (cat6) or 100 meteres (cat6a)
1550-nm SM/MM fiber
Thicknet
850-nm MM fiber