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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. Range of 10Base-T
Thicknet
100 meters
850-nm multimode fiber-optic
802.3

2. Three 10-Mbps implementations?
100 meters
802.3u
10Base5 10Base2 10Base-T
770-nm to 860-nm SM/MM fiber

3. 1000Base-LX range
40 km
100 meters
100 Mbps
550 meters (multimode) or 5 km (single-mode)

4. 10GBase-ER wavelength
UTP Cat6 or Cat6a
Long
100Base-TX
300 meters

5. 10GBase-T cable type
850-nm multimode fiber-optic
UTP Cat6 or Cat6a
802.3
Long range

6. Most common 10-Mbps implementation
Unshielded Twisted Pair
10Base-T
100 meters
550 meters (multimode) or 5 km (single-mode)

7. 1000Base-ZX cable type
55 meters (cat6) or 100 meteres (cat6a)
770-nm to 860-nm SM/MM fiber
802.3z
1550-nm SM/MM fiber

8. 1000Base-TX uses how many pairs of the UTP cable
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
100Base-TX
Unshielded Twisted Pair
770-nm to 860-nm SM/MM fiber

9. 1000Base-SX cable type
Thicknet
770-nm to 860-nm SM/MM fiber
100 meters
70 km (single-mode)

10. CSMA/CD - What does CS do?
Fiber-optic or UTP (full duplex only)
Thicknet
850-nm multimode fiber-optic
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits

11. Which 10-Mbps implementations are coaxial?
1310-nm MM fiber
100 meters
1300-nm or 1310-nm SM/MM fiber
10Base5 10Base2

12. 100Base-FX cable type
Carrier sense multiple access collision detect
1310-nm MM fiber
1300-nm multimode fiber-optic
Thicknet

13. Fast Ethernet speed (bandwidth)
10Base-T
Unshielded Twisted Pair
1550-nm SM/MM fiber
100 Mbps

14. 10GBase-ER - ER means?
Extended range
UTP Cat6 or Cat6a
10Base5 10Base2 10Base-T
100 meters

15. 10GBase-ER cable type
10Base-T
1550-nm SM/MM fiber
1550-nm MM fiber
300 meters

16. 1000Base-ZX range
70 km (single-mode)
10Base-T
1310-nm MM fiber
Half-Duplex

17. Most common Fast Ethernet over twisted-pair?
802.3z
82 meters MM fiber or 300 meters with OM3 MM fiber
100Base-TX
1550-nm SM/MM fiber

18. CSMA/CD acronym
Carrier sense multiple access collision detect
55 meters (cat6) or 100 meteres (cat6a)
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Twisted-pair fiber-optic

19. 10Base5 nickname?
Thicknet
Extended range
10 km (single-mode)
Fiber-optic or UTP (full duplex only)

20. Topology of 10Base2 - and 10Base5
Thicknet
Bus
UTP Cat6 or Cat6a
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals

21. 10GBase-ER range
40 km
1310-nm MM fiber
100 meters
Extended range

22. 10GBase-T range
55 meters (cat6) or 100 meteres (cat6a)
Star
1300-nm or 1310-nm SM/MM fiber
400 meters half duplex - 2 km full duplex

23. 10Base2 nickname?
Extended range
400 meters half duplex - 2 km full duplex
Thinnet
10Base5 10Base2 10Base-T

24. 1000Base-LX - SX - LH - and ZX
100 meters
Fiber-optic or UTP (full duplex only)
802.3z
850-nm multimode fiber-optic

25. Fast Ethernet over twisted-pair range
Short range
100 meters
300 meters
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals

26. 10GBase-SR - SR means?
802.3z
Thinnet
770-nm to 860-nm SM/MM fiber
Short range

27. 1000Base-T uses how many pairs of the UTP cable
Long
Unshielded Twisted Pair
4
1300-nm multimode fiber-optic

28. UTP acronym
Unshielded Twisted Pair
802.3ab
Cat5 or better UTP
UTP Cat6 or Cat6a

29. 10GBase-LR range
10 km up to 25 km
100 meters
100 meters
Long

30. Which 10-Mbps implementations are UTP
Thicknet
802.3ab
10Base-T
1550-nm MM fiber

31. 100Base-TX - FX - and SX IEEE
Extended range
1270-nm or 1355-nm SM/MM fiber
802.3u
10Base5 10Base2 10Base-T

32. 10GBase-SR range
UTP Cat6 or Cat6a
802.3
82 meters MM fiber or 300 meters with OM3 MM fiber
UTP Cat5 or Cat5e

33. Fast Ethernet implementations
400 meters half duplex - 2 km full duplex
4
Thinnet
Twisted-pair fiber-optic

34. 1000Base-T cable type
UTP Cat5 or Cat5e
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
100Base-TX
1300-nm or 1310-nm SM/MM fiber

35. 1000Base-LH range
Long
10 km (single-mode)
802.3
770-nm to 860-nm SM/MM fiber

36. 100Base-SX cable type
Star
UTP Cat6 or Cat6a
400 meters half duplex - 2 km full duplex
850-nm multimode fiber-optic

37. 1000Base-T and 1000Base-TX IEEE
10 km (single-mode)
400 meters half duplex - 2 km full duplex
550 meters (multimode) or 5 km (single-mode)
802.3ab

38. 10GBase-SR cable type
400 meters half duplex - 2 km full duplex
850-nm MM fiber
Half-Duplex
1300-nm or 1310-nm SM/MM fiber

39. 1000Base-SX range
802.3u
220 or 550 meters
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
10Base-T

40. 10GBase-LR - LR means?
100 meters
Long range
Thicknet
1270-nm or 1355-nm SM/MM fiber

41. 1000Base-LH cable type
1300-nm or 1310-nm SM/MM fiber
100 meters
100 meters
Fiber-optic or UTP (full duplex only)

42. CSMA/CD - What does CD do?
100 Mbps
Thicknet
1550-nm SM/MM fiber
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals

43. 1000Base-LX cable type
850-nm multimode fiber-optic
1550-nm SM/MM fiber
Long range
1270-nm or 1355-nm SM/MM fiber

44. 10Base-T - 10Base2 - and 10Base5 IEEE
100 meters
802.3
10 km up to 25 km
802.3ab

45. 1000Base-T range
Thicknet
Cat5 or better UTP
100 meters
Long

46. 100Base-FX range
Long range
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
Thinnet
400 meters half duplex - 2 km full duplex

47. 10GBase-LR cable type
10Base-T
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
1310-nm MM fiber
550 meters (multimode) or 5 km (single-mode)

48. 100Base-SX range
40 km
300 meters
70 km (single-mode)
550 meters (multimode) or 5 km (single-mode)

49. 10-Mbps duplex?
Half-Duplex
802.3u
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
10 km up to 25 km

50. 10 Gigabit Ethernet (10GigE) implementations
802.3ab
850-nm multimode fiber-optic
Fiber-optic or UTP (full duplex only)
100 meters