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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-T uses how many pairs of the UTP cable
4
802.3z
Long
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals

2. 1000Base-LX cable type
1270-nm or 1355-nm SM/MM fiber
Half-Duplex
Short range
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

3. 10GBase-SR range
Half-Duplex
100 meters
Thicknet
82 meters MM fiber or 300 meters with OM3 MM fiber

4. Fast Ethernet speed (bandwidth)
UTP Cat6 or Cat6a
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
100 Mbps
Extended range

5. Which 10-Mbps implementations are coaxial?
300 meters
1550-nm MM fiber
10Base5 10Base2
100 Mbps

6. Which 10-Mbps implementations are UTP
1300-nm or 1310-nm SM/MM fiber
Twisted-pair fiber-optic
10Base-T
10 km (single-mode)

7. Most common 10-Mbps implementation
802.3z
10Base-T
400 meters half duplex - 2 km full duplex
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits

8. UTP acronym
802.3z
770-nm to 860-nm SM/MM fiber
Unshielded Twisted Pair
10Base-T

9. Most common Fast Ethernet over twisted-pair?
10Base-T
100Base-TX
Extended range
Carrier sense multiple access collision detect

10. Topology of 10Base2 - and 10Base5
Carrier sense multiple access collision detect
Bus
1550-nm MM fiber
802.3

11. 10Base-T - 10Base2 - and 10Base5 IEEE
100Base-TX
802.3
10Base5 10Base2
Half-Duplex

12. 1000Base-LX - SX - LH - and ZX
802.3z
Cat5 or better UTP
1550-nm SM/MM fiber
850-nm multimode fiber-optic

13. 10GBase-LR range
10 km up to 25 km
300 meters
100 meters
220 or 550 meters

14. CSMA/CD acronym
10 km up to 25 km
802.3u
300 meters
Carrier sense multiple access collision detect

15. 10GBase-LR - LR means?
1270-nm or 1355-nm SM/MM fiber
Short range
Long range
300 meters

16. 100Base-FX cable type
1300-nm multimode fiber-optic
Thinnet
Extended range
55 meters (cat6) or 100 meteres (cat6a)

17. 10Base5 nickname?
Unshielded Twisted Pair
100Base-TX
802.3ab
Thicknet

18. 1000Base-ZX range
300 meters
1300-nm multimode fiber-optic
10Base-T
70 km (single-mode)

19. 100Base-TX - FX - and SX IEEE
Short range
Unshielded Twisted Pair
Cat5 or better UTP
802.3u

20. Topology of most implementations
Cat5 or better UTP
Star
1300-nm or 1310-nm SM/MM fiber
802.3ab

21. Fast Ethernet implementations
802.3ab
550 meters (multimode) or 5 km (single-mode)
770-nm to 860-nm SM/MM fiber
Twisted-pair fiber-optic

22. 100Base-SX cable type
Carrier sense multiple access collision detect
10Base-T
1310-nm MM fiber
850-nm multimode fiber-optic

23. 100Base-SX range
Fiber-optic or UTP (full duplex only)
300 meters
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
1300-nm multimode fiber-optic

24. Fast Ethernet over twisted-pair range
100 Mbps
Twisted-pair fiber-optic
1310-nm MM fiber
100 meters

25. 10GBase-T cable type
UTP Cat6 or Cat6a
1550-nm SM/MM fiber
802.3u
55 meters (cat6) or 100 meteres (cat6a)

26. 10GBase-ER cable type
10Base-T
100 meters
4
1550-nm MM fiber

27. 1000Base-T and 1000Base-TX IEEE
802.3ab
100 meters
1300-nm multimode fiber-optic
55 meters (cat6) or 100 meteres (cat6a)

28. 10GBase-SR - SR means?
300 meters
10 km up to 25 km
1270-nm or 1355-nm SM/MM fiber
Short range

29. 1000Base-LH range
1550-nm SM/MM fiber
10 km (single-mode)
55 meters (cat6) or 100 meteres (cat6a)
1270-nm or 1355-nm SM/MM fiber

30. 1000Base-TX uses how many pairs of the UTP cable
40 km
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Short range
10 km (single-mode)

31. CSMA/CD - What does CS do?
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
Bus
850-nm multimode fiber-optic
Thicknet

32. Range of 10Base-T
100 meters
Thinnet
10Base-T
802.3

33. 1000Base-ZX cable type
1550-nm SM/MM fiber
UTP Cat5 or Cat5e
802.3ab
100 meters

34. 100Base-TX cable type
Cat5 or better UTP
Long range
300 meters
850-nm multimode fiber-optic

35. Three 10-Mbps implementations?
100Base-TX
850-nm multimode fiber-optic
10Base5 10Base2 10Base-T
10 km (single-mode)

36. 1000Base-SX cable type
770-nm to 860-nm SM/MM fiber
220 or 550 meters
4
802.3ab

37. 10GBase-ER range
40 km
4
802.3u
10 km up to 25 km

38. 10GBase-T range
100 meters
802.3u
1270-nm or 1355-nm SM/MM fiber
55 meters (cat6) or 100 meteres (cat6a)

39. 100Base-FX range
Carrier sense multiple access collision detect
10Base-T
400 meters half duplex - 2 km full duplex
10Base5 10Base2

40. 1000Base-T cable type
850-nm multimode fiber-optic
Cat5 or better UTP
Unshielded Twisted Pair
UTP Cat5 or Cat5e

41. 1000Base-SX range
Fiber-optic or UTP (full duplex only)
220 or 550 meters
1300-nm or 1310-nm SM/MM fiber
Long

42. 10GBase-ER wavelength
Long
10Base-T
Fiber-optic or UTP (full duplex only)
Star

43. 10GBase-SR cable type
850-nm MM fiber
UTP Cat6 or Cat6a
1300-nm multimode fiber-optic
10 km (single-mode)

44. 10Base2 nickname?
1300-nm multimode fiber-optic
Short range
Thinnet
Unshielded Twisted Pair

45. 10-Mbps duplex?
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
400 meters half duplex - 2 km full duplex
Half-Duplex
802.3u

46. 10 Gigabit Ethernet (10GigE) implementations
Fiber-optic or UTP (full duplex only)
70 km (single-mode)
850-nm multimode fiber-optic
Star

47. 10GBase-LR cable type
Star
802.3ab
1310-nm MM fiber
55 meters (cat6) or 100 meteres (cat6a)

48. CSMA/CD - What does CD do?
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
10Base5 10Base2 10Base-T
300 meters
Half-Duplex

49. 10GBase-ER - ER means?
1270-nm or 1355-nm SM/MM fiber
Extended range
10Base5 10Base2 10Base-T
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

50. 1000Base-LX range
40 km
UTP Cat6 or Cat6a
550 meters (multimode) or 5 km (single-mode)
Carrier sense multiple access collision detect