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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. Most common 10-Mbps implementation
Twisted-pair fiber-optic
10Base-T
Fiber-optic or UTP (full duplex only)
802.3u

2. 1000Base-T and 1000Base-TX IEEE
Thicknet
1270-nm or 1355-nm SM/MM fiber
802.3ab
Long

3. Which 10-Mbps implementations are UTP
400 meters half duplex - 2 km full duplex
10Base-T
10 km (single-mode)
1300-nm multimode fiber-optic

4. 1000Base-ZX cable type
1550-nm SM/MM fiber
UTP Cat6 or Cat6a
850-nm multimode fiber-optic
100 meters

5. 10GBase-SR cable type
850-nm MM fiber
802.3ab
Twisted-pair fiber-optic
100 Mbps

6. CSMA/CD - What does CS do?
10 km (single-mode)
100 meters
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
Long

7. 10Base2 nickname?
Thinnet
100 Mbps
82 meters MM fiber or 300 meters with OM3 MM fiber
Star

8. Topology of most implementations
55 meters (cat6) or 100 meteres (cat6a)
Star
Thinnet
10Base5 10Base2 10Base-T

9. 1000Base-LX range
802.3ab
Star
400 meters half duplex - 2 km full duplex
550 meters (multimode) or 5 km (single-mode)

10. 1000Base-LH range
1300-nm or 1310-nm SM/MM fiber
10 km (single-mode)
Twisted-pair fiber-optic
550 meters (multimode) or 5 km (single-mode)

11. 10GBase-LR cable type
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
Long range
1310-nm MM fiber
10 km up to 25 km

12. 1000Base-LX - SX - LH - and ZX
1550-nm MM fiber
802.3
802.3u
802.3z

13. 10GBase-SR range
Extended range
770-nm to 860-nm SM/MM fiber
82 meters MM fiber or 300 meters with OM3 MM fiber
40 km

14. 100Base-SX range
Extended range
Star
300 meters
82 meters MM fiber or 300 meters with OM3 MM fiber

15. 1000Base-T range
UTP Cat6 or Cat6a
100 meters
802.3u
Half-Duplex

16. 10GBase-ER cable type
Cat5 or better UTP
100 meters
1550-nm MM fiber
Extended range

17. 10GBase-T range
55 meters (cat6) or 100 meteres (cat6a)
Carrier sense multiple access collision detect
10Base5 10Base2 10Base-T
550 meters (multimode) or 5 km (single-mode)

18. 10GBase-ER wavelength
4
Long range
Long
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits

19. 10GBase-ER - ER means?
1550-nm MM fiber
82 meters MM fiber or 300 meters with OM3 MM fiber
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Extended range

20. 100Base-FX range
400 meters half duplex - 2 km full duplex
770-nm to 860-nm SM/MM fiber
Fiber-optic or UTP (full duplex only)
40 km

21. 1000Base-LH cable type
Thinnet
1300-nm or 1310-nm SM/MM fiber
Cat5 or better UTP
Twisted-pair fiber-optic

22. 10GBase-LR range
850-nm MM fiber
802.3u
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
10 km up to 25 km

23. 100Base-TX cable type
802.3z
Fiber-optic or UTP (full duplex only)
Cat5 or better UTP
1550-nm SM/MM fiber

24. 10GBase-ER range
10 km (single-mode)
850-nm multimode fiber-optic
40 km
82 meters MM fiber or 300 meters with OM3 MM fiber

25. 1000Base-LX cable type
100 meters
1270-nm or 1355-nm SM/MM fiber
1550-nm MM fiber
1550-nm SM/MM fiber

26. 10Base5 nickname?
1300-nm or 1310-nm SM/MM fiber
Thicknet
100 meters
802.3u

27. Fast Ethernet implementations
UTP Cat5 or Cat5e
4
Cat5 or better UTP
Twisted-pair fiber-optic

28. 10-Mbps duplex?
1300-nm or 1310-nm SM/MM fiber
Half-Duplex
770-nm to 860-nm SM/MM fiber
802.3z

29. 100Base-FX cable type
Twisted-pair fiber-optic
82 meters MM fiber or 300 meters with OM3 MM fiber
Cat5 or better UTP
1300-nm multimode fiber-optic

30. Most common Fast Ethernet over twisted-pair?
Short range
802.3u
100Base-TX
1300-nm multimode fiber-optic

31. 1000Base-SX range
220 or 550 meters
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
1310-nm MM fiber
Half-Duplex

32. Topology of 10Base2 - and 10Base5
Bus
850-nm multimode fiber-optic
4
10Base-T

33. 1000Base-ZX range
Long range
70 km (single-mode)
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
100 meters

34. 1000Base-TX uses how many pairs of the UTP cable
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
300 meters
70 km (single-mode)
Long range

35. 100Base-SX cable type
100 meters
850-nm multimode fiber-optic
10 km (single-mode)
802.3z

36. 10 Gigabit Ethernet (10GigE) implementations
400 meters half duplex - 2 km full duplex
Fiber-optic or UTP (full duplex only)
10Base5 10Base2
770-nm to 860-nm SM/MM fiber

37. 1000Base-SX cable type
Short range
770-nm to 860-nm SM/MM fiber
Extended range
10Base-T

38. 10GBase-SR - SR means?
Short range
802.3
850-nm multimode fiber-optic
1270-nm or 1355-nm SM/MM fiber

39. 10GBase-LR - LR means?
Long range
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
100 meters
802.3

40. Fast Ethernet over twisted-pair range
1310-nm MM fiber
100 meters
10 km (single-mode)
Long range

41. Range of 10Base-T
Twisted-pair fiber-optic
55 meters (cat6) or 100 meteres (cat6a)
10 km (single-mode)
100 meters

42. UTP acronym
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
100 Mbps
Unshielded Twisted Pair
100 meters

43. 100Base-TX - FX - and SX IEEE
Extended range
802.3u
100 meters
Star

44. 1000Base-T cable type
100 meters
UTP Cat5 or Cat5e
802.3ab
70 km (single-mode)

45. Three 10-Mbps implementations?
10Base5 10Base2 10Base-T
Cat5 or better UTP
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Long

46. 1000Base-T uses how many pairs of the UTP cable
4
Fiber-optic or UTP (full duplex only)
10Base5 10Base2
220 or 550 meters

47. CSMA/CD acronym
Carrier sense multiple access collision detect
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Thinnet
Thicknet

48. Which 10-Mbps implementations are coaxial?
10Base5 10Base2
10Base-T
802.3z
1550-nm MM fiber

49. 10Base-T - 10Base2 - and 10Base5 IEEE
802.3
55 meters (cat6) or 100 meteres (cat6a)
Thicknet
10 km (single-mode)

50. 10GBase-T cable type
UTP Cat6 or Cat6a
550 meters (multimode) or 5 km (single-mode)
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Star