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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. 10GBase-ER - ER means?
Short range
1300-nm or 1310-nm SM/MM fiber
100 meters
Extended range

2. 100Base-SX cable type
100 meters
Star
1550-nm MM fiber
850-nm multimode fiber-optic

3. 1000Base-LX range
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
10Base5 10Base2
550 meters (multimode) or 5 km (single-mode)
Long range

4. 1000Base-T and 1000Base-TX IEEE
802.3ab
10Base-T
Carrier sense multiple access collision detect
Long range

5. Which 10-Mbps implementations are coaxial?
10Base5 10Base2
4
UTP Cat6 or Cat6a
Carrier sense multiple access collision detect

6. CSMA/CD - What does CD do?
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
UTP Cat6 or Cat6a
100 meters
1300-nm or 1310-nm SM/MM fiber

7. 10GBase-LR range
40 km
Fiber-optic or UTP (full duplex only)
850-nm multimode fiber-optic
10 km up to 25 km

8. 10GBase-LR cable type
Cat5 or better UTP
10Base-T
1310-nm MM fiber
70 km (single-mode)

9. 10Base5 nickname?
Thicknet
802.3
Half-Duplex
1550-nm MM fiber

10. 100Base-FX cable type
Extended range
1300-nm multimode fiber-optic
400 meters half duplex - 2 km full duplex
300 meters

11. 10GBase-ER cable type
1550-nm MM fiber
82 meters MM fiber or 300 meters with OM3 MM fiber
Thinnet
802.3ab

12. Most common Fast Ethernet over twisted-pair?
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
100Base-TX
850-nm multimode fiber-optic
100 meters

13. 10GBase-T cable type
770-nm to 860-nm SM/MM fiber
Unshielded Twisted Pair
UTP Cat6 or Cat6a
10Base5 10Base2

14. 10-Mbps duplex?
Half-Duplex
10Base5 10Base2 10Base-T
Thicknet
UTP Cat6 or Cat6a

15. 1000Base-T uses how many pairs of the UTP cable
220 or 550 meters
10Base-T
4
300 meters

16. 10GBase-LR - LR means?
Long range
10Base-T
Twisted-pair fiber-optic
40 km

17. 1000Base-LX - SX - LH - and ZX
100 Mbps
1310-nm MM fiber
802.3z
850-nm multimode fiber-optic

18. Fast Ethernet speed (bandwidth)
100 meters
100 Mbps
550 meters (multimode) or 5 km (single-mode)
55 meters (cat6) or 100 meteres (cat6a)

19. 10GBase-T range
Fiber-optic or UTP (full duplex only)
1310-nm MM fiber
55 meters (cat6) or 100 meteres (cat6a)
Half-Duplex

20. 100Base-TX - FX - and SX IEEE
1310-nm MM fiber
70 km (single-mode)
1300-nm or 1310-nm SM/MM fiber
802.3u

21. 1000Base-T cable type
UTP Cat5 or Cat5e
10 km (single-mode)
10Base-T
802.3z

22. 1000Base-LH range
550 meters (multimode) or 5 km (single-mode)
1310-nm MM fiber
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
10 km (single-mode)

23. 100Base-TX cable type
Extended range
100 Mbps
100 meters
Cat5 or better UTP

24. 100Base-SX range
Thinnet
Extended range
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
300 meters

25. Range of 10Base-T
UTP Cat5 or Cat5e
10Base-T
10Base5 10Base2 10Base-T
100 meters

26. 10Base-T - 10Base2 - and 10Base5 IEEE
802.3
100 meters
Bus
Star

27. 10GBase-SR - SR means?
Short range
Twisted-pair fiber-optic
Half-Duplex
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

28. 1000Base-ZX range
70 km (single-mode)
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
100 meters
UTP Cat5 or Cat5e

29. 1000Base-LX cable type
300 meters
1270-nm or 1355-nm SM/MM fiber
550 meters (multimode) or 5 km (single-mode)
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

30. 1000Base-ZX cable type
Unshielded Twisted Pair
Star
UTP Cat5 or Cat5e
1550-nm SM/MM fiber

31. 1000Base-SX cable type
Long range
802.3z
770-nm to 860-nm SM/MM fiber
10 km up to 25 km

32. CSMA/CD acronym
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
Unshielded Twisted Pair
Carrier sense multiple access collision detect

33. 1000Base-T range
1270-nm or 1355-nm SM/MM fiber
100 meters
Thinnet
802.3z

34. UTP acronym
Unshielded Twisted Pair
70 km (single-mode)
10Base-T
40 km

35. Most common 10-Mbps implementation
40 km
Unshielded Twisted Pair
55 meters (cat6) or 100 meteres (cat6a)
10Base-T

36. 100Base-FX range
10 km up to 25 km
100 Mbps
400 meters half duplex - 2 km full duplex
Extended range

37. 10Base2 nickname?
Half-Duplex
400 meters half duplex - 2 km full duplex
Thinnet
802.3z

38. 10GBase-ER wavelength
10Base5 10Base2
Long
220 or 550 meters
1550-nm MM fiber

39. Topology of 10Base2 - and 10Base5
Bus
UTP Cat6 or Cat6a
10 km up to 25 km
1300-nm or 1310-nm SM/MM fiber

40. Fast Ethernet implementations
Extended range
4
100 Mbps
Twisted-pair fiber-optic

41. 10GBase-ER range
40 km
70 km (single-mode)
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
300 meters

42. CSMA/CD - What does CS do?
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
10Base-T
Carrier sense multiple access collision detect
UTP Cat5 or Cat5e

43. 1000Base-LH cable type
1300-nm or 1310-nm SM/MM fiber
Thinnet
220 or 550 meters
Half-Duplex

44. Which 10-Mbps implementations are UTP
100 meters
Thinnet
UTP Cat6 or Cat6a
10Base-T

45. Topology of most implementations
220 or 550 meters
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
1550-nm MM fiber
Star

46. 1000Base-SX range
220 or 550 meters
100Base-TX
Thinnet
850-nm MM fiber

47. 10GBase-SR range
10 km up to 25 km
1550-nm SM/MM fiber
Fiber-optic or UTP (full duplex only)
82 meters MM fiber or 300 meters with OM3 MM fiber

48. Fast Ethernet over twisted-pair range
100 meters
10 km (single-mode)
802.3u
Carrier sense multiple access collision detect

49. 10 Gigabit Ethernet (10GigE) implementations
1310-nm MM fiber
Unshielded Twisted Pair
UTP Cat5 or Cat5e
Fiber-optic or UTP (full duplex only)

50. 10GBase-SR cable type
Unshielded Twisted Pair
850-nm MM fiber
802.3
10 km (single-mode)