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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. 10Base5 nickname?
82 meters MM fiber or 300 meters with OM3 MM fiber
Thicknet
10Base5 10Base2
802.3

2. Topology of 10Base2 - and 10Base5
802.3ab
Cat5 or better UTP
Bus
Thinnet

3. CSMA/CD - What does CS do?
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
10 km (single-mode)
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
55 meters (cat6) or 100 meteres (cat6a)

4. Range of 10Base-T
100 Mbps
1300-nm multimode fiber-optic
UTP Cat6 or Cat6a
100 meters

5. Three 10-Mbps implementations?
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
70 km (single-mode)
10Base5 10Base2 10Base-T
82 meters MM fiber or 300 meters with OM3 MM fiber

6. 10GBase-ER wavelength
10Base-T
Long
Unshielded Twisted Pair
Twisted-pair fiber-optic

7. 1000Base-T uses how many pairs of the UTP cable
Unshielded Twisted Pair
10Base5 10Base2 10Base-T
10Base5 10Base2
4

8. 1000Base-LX - SX - LH - and ZX
1300-nm or 1310-nm SM/MM fiber
10Base-T
802.3z
82 meters MM fiber or 300 meters with OM3 MM fiber

9. 10GBase-LR - LR means?
1270-nm or 1355-nm SM/MM fiber
10Base-T
100 meters
Long range

10. 10-Mbps duplex?
Half-Duplex
Twisted-pair fiber-optic
1270-nm or 1355-nm SM/MM fiber
1300-nm multimode fiber-optic

11. 1000Base-SX range
220 or 550 meters
802.3
770-nm to 860-nm SM/MM fiber
1310-nm MM fiber

12. Most common Fast Ethernet over twisted-pair?
70 km (single-mode)
100Base-TX
Short range
1300-nm or 1310-nm SM/MM fiber

13. CSMA/CD - What does CD do?
10Base-T
Extended range
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
Bus

14. 100Base-FX cable type
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
1300-nm multimode fiber-optic
300 meters
770-nm to 860-nm SM/MM fiber

15. 10Base-T - 10Base2 - and 10Base5 IEEE
55 meters (cat6) or 100 meteres (cat6a)
550 meters (multimode) or 5 km (single-mode)
802.3
850-nm multimode fiber-optic

16. 1000Base-T cable type
Bus
550 meters (multimode) or 5 km (single-mode)
UTP Cat5 or Cat5e
Short range

17. 10GBase-ER range
1550-nm MM fiber
40 km
10Base5 10Base2
Bus

18. CSMA/CD acronym
10 km up to 25 km
Carrier sense multiple access collision detect
Thicknet
10Base-T

19. 10GBase-T cable type
1550-nm SM/MM fiber
UTP Cat6 or Cat6a
100 meters
10 km up to 25 km

20. 1000Base-SX cable type
770-nm to 860-nm SM/MM fiber
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
Thicknet
Cat5 or better UTP

21. Which 10-Mbps implementations are coaxial?
550 meters (multimode) or 5 km (single-mode)
1550-nm SM/MM fiber
1270-nm or 1355-nm SM/MM fiber
10Base5 10Base2

22. 10GBase-LR cable type
1300-nm or 1310-nm SM/MM fiber
10 km up to 25 km
1310-nm MM fiber
Carrier sense multiple access collision detect

23. UTP acronym
Unshielded Twisted Pair
1550-nm MM fiber
400 meters half duplex - 2 km full duplex
Short range

24. 100Base-TX - FX - and SX IEEE
4
10Base5 10Base2 10Base-T
Unshielded Twisted Pair
802.3u

25. Fast Ethernet speed (bandwidth)
802.3u
100 Mbps
550 meters (multimode) or 5 km (single-mode)
Carrier sense multiple access collision detect

26. 1000Base-ZX range
100Base-TX
1270-nm or 1355-nm SM/MM fiber
70 km (single-mode)
Extended range

27. 1000Base-LH cable type
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
1300-nm or 1310-nm SM/MM fiber
Twisted-pair fiber-optic
10 km (single-mode)

28. 10GBase-SR cable type
802.3z
100Base-TX
Long range
850-nm MM fiber

29. 10GBase-ER cable type
Fiber-optic or UTP (full duplex only)
1310-nm MM fiber
100 meters
1550-nm MM fiber

30. 100Base-TX cable type
Cat5 or better UTP
850-nm multimode fiber-optic
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals

31. Topology of most implementations
UTP Cat6 or Cat6a
Star
55 meters (cat6) or 100 meteres (cat6a)
Bus

32. 1000Base-T and 1000Base-TX IEEE
802.3ab
70 km (single-mode)
10Base-T
Long range

33. Which 10-Mbps implementations are UTP
10Base-T
100 Mbps
UTP Cat6 or Cat6a
Carrier sense multiple access collision detect

34. 10GBase-ER - ER means?
82 meters MM fiber or 300 meters with OM3 MM fiber
Extended range
Half-Duplex
10 km up to 25 km

35. Most common 10-Mbps implementation
Thicknet
10Base-T
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Carrier sense multiple access collision detect

36. 10GBase-SR - SR means?
Unshielded Twisted Pair
770-nm to 860-nm SM/MM fiber
Short range
55 meters (cat6) or 100 meteres (cat6a)

37. 100Base-FX range
70 km (single-mode)
UTP Cat6 or Cat6a
400 meters half duplex - 2 km full duplex
10Base-T

38. 10GBase-LR range
4
10 km up to 25 km
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
220 or 550 meters

39. 10Base2 nickname?
Thinnet
100 meters
Twisted-pair fiber-optic
10 km up to 25 km

40. 10GBase-SR range
1270-nm or 1355-nm SM/MM fiber
10Base5 10Base2
82 meters MM fiber or 300 meters with OM3 MM fiber
1300-nm multimode fiber-optic

41. 1000Base-ZX cable type
802.3u
1550-nm SM/MM fiber
Half-Duplex
1300-nm multimode fiber-optic

42. Fast Ethernet over twisted-pair range
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
4
1300-nm multimode fiber-optic
100 meters

43. 100Base-SX range
1270-nm or 1355-nm SM/MM fiber
Carrier sense multiple access collision detect
300 meters
10 km (single-mode)

44. 1000Base-LX range
UTP Cat6 or Cat6a
82 meters MM fiber or 300 meters with OM3 MM fiber
220 or 550 meters
550 meters (multimode) or 5 km (single-mode)

45. 1000Base-LH range
802.3u
55 meters (cat6) or 100 meteres (cat6a)
10 km (single-mode)
850-nm MM fiber

46. 1000Base-TX uses how many pairs of the UTP cable
10 km up to 25 km
Bus
Short range
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

47. Fast Ethernet implementations
1270-nm or 1355-nm SM/MM fiber
Thicknet
1310-nm MM fiber
Twisted-pair fiber-optic

48. 10GBase-T range
10 km up to 25 km
1300-nm multimode fiber-optic
55 meters (cat6) or 100 meteres (cat6a)
1310-nm MM fiber

49. 10 Gigabit Ethernet (10GigE) implementations
55 meters (cat6) or 100 meteres (cat6a)
UTP Cat6 or Cat6a
Extended range
Fiber-optic or UTP (full duplex only)

50. 1000Base-T range
850-nm MM fiber
220 or 550 meters
802.3
100 meters