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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. Fast Ethernet implementations
55 meters (cat6) or 100 meteres (cat6a)
Twisted-pair fiber-optic
70 km (single-mode)
Bus

2. CSMA/CD - What does CD do?
Fiber-optic or UTP (full duplex only)
10Base5 10Base2
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
802.3

3. 1000Base-LH range
10Base-T
10Base5 10Base2 10Base-T
400 meters half duplex - 2 km full duplex
10 km (single-mode)

4. 1000Base-T uses how many pairs of the UTP cable
100 meters
70 km (single-mode)
1300-nm or 1310-nm SM/MM fiber
4

5. UTP acronym
Long
Unshielded Twisted Pair
802.3z
82 meters MM fiber or 300 meters with OM3 MM fiber

6. 10GBase-LR cable type
1310-nm MM fiber
10Base5 10Base2
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
55 meters (cat6) or 100 meteres (cat6a)

7. 10GBase-ER range
Star
770-nm to 860-nm SM/MM fiber
100 meters
40 km

8. 1000Base-LX - SX - LH - and ZX
10Base-T
4
802.3
802.3z

9. 10GBase-LR - LR means?
Long range
4
10 km up to 25 km
Half-Duplex

10. 10GBase-ER wavelength
300 meters
Cat5 or better UTP
Long
1300-nm or 1310-nm SM/MM fiber

11. 10GBase-SR - SR means?
Short range
1310-nm MM fiber
1550-nm MM fiber
Long

12. 10GBase-SR range
1310-nm MM fiber
100 meters
82 meters MM fiber or 300 meters with OM3 MM fiber
1550-nm MM fiber

13. Three 10-Mbps implementations?
100 Mbps
10Base5 10Base2 10Base-T
100 meters
UTP Cat5 or Cat5e

14. 1000Base-ZX range
70 km (single-mode)
Star
100 meters
100 Mbps

15. 100Base-TX - FX - and SX IEEE
Carrier sense multiple access collision detect
802.3u
10Base5 10Base2 10Base-T
220 or 550 meters

16. Which 10-Mbps implementations are coaxial?
Short range
850-nm MM fiber
Thicknet
10Base5 10Base2

17. 100Base-SX cable type
10 km up to 25 km
850-nm multimode fiber-optic
Long range
1550-nm MM fiber

18. 1000Base-T cable type
802.3z
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
550 meters (multimode) or 5 km (single-mode)
UTP Cat5 or Cat5e

19. 10-Mbps duplex?
10 km up to 25 km
Half-Duplex
100 Mbps
802.3z

20. 10GBase-ER cable type
1550-nm MM fiber
70 km (single-mode)
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
100Base-TX

21. 1000Base-SX range
10Base-T
Carrier sense multiple access collision detect
10 km up to 25 km
220 or 550 meters

22. 1000Base-LH cable type
4
802.3ab
1300-nm or 1310-nm SM/MM fiber
10Base5 10Base2

23. 10 Gigabit Ethernet (10GigE) implementations
1550-nm MM fiber
Fiber-optic or UTP (full duplex only)
1300-nm multimode fiber-optic
Thinnet

24. 10GBase-ER - ER means?
Twisted-pair fiber-optic
1550-nm MM fiber
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
Extended range

25. CSMA/CD - What does CS do?
Fiber-optic or UTP (full duplex only)
4
1550-nm SM/MM fiber
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits

26. Topology of most implementations
UTP Cat5 or Cat5e
Thinnet
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
Star

27. Range of 10Base-T
100 meters
802.3z
82 meters MM fiber or 300 meters with OM3 MM fiber
UTP Cat5 or Cat5e

28. Which 10-Mbps implementations are UTP
Star
Unshielded Twisted Pair
10Base-T
1270-nm or 1355-nm SM/MM fiber

29. 100Base-TX cable type
550 meters (multimode) or 5 km (single-mode)
300 meters
Cat5 or better UTP
Half-Duplex

30. 1000Base-LX cable type
1270-nm or 1355-nm SM/MM fiber
40 km
400 meters half duplex - 2 km full duplex
55 meters (cat6) or 100 meteres (cat6a)

31. 10GBase-T cable type
Unshielded Twisted Pair
Twisted-pair fiber-optic
UTP Cat6 or Cat6a
100Base-TX

32. Most common 10-Mbps implementation
850-nm MM fiber
550 meters (multimode) or 5 km (single-mode)
10Base-T
1300-nm multimode fiber-optic

33. 10Base2 nickname?
1270-nm or 1355-nm SM/MM fiber
Thinnet
Thicknet
55 meters (cat6) or 100 meteres (cat6a)

34. 1000Base-ZX cable type
1550-nm SM/MM fiber
100 meters
10Base5 10Base2 10Base-T
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

35. 10GBase-SR cable type
UTP Cat6 or Cat6a
850-nm MM fiber
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
40 km

36. Fast Ethernet over twisted-pair range
100 meters
1300-nm or 1310-nm SM/MM fiber
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

37. 100Base-FX range
100Base-TX
1300-nm or 1310-nm SM/MM fiber
400 meters half duplex - 2 km full duplex
550 meters (multimode) or 5 km (single-mode)

38. Fast Ethernet speed (bandwidth)
Half-Duplex
Cat5 or better UTP
100 Mbps
Fiber-optic or UTP (full duplex only)

39. 10GBase-T range
55 meters (cat6) or 100 meteres (cat6a)
1270-nm or 1355-nm SM/MM fiber
802.3ab
10 km (single-mode)

40. Most common Fast Ethernet over twisted-pair?
400 meters half duplex - 2 km full duplex
Carrier sense multiple access collision detect
10Base-T
100Base-TX

41. 10GBase-LR range
40 km
10 km up to 25 km
UTP Cat5 or Cat5e
100 meters

42. 1000Base-T range
300 meters
100 meters
Twisted-pair fiber-optic
400 meters half duplex - 2 km full duplex

43. Topology of 10Base2 - and 10Base5
Long
UTP Cat5 or Cat5e
Bus
Unshielded Twisted Pair

44. 100Base-SX range
70 km (single-mode)
220 or 550 meters
300 meters
40 km

45. 1000Base-SX cable type
Fiber-optic or UTP (full duplex only)
Long range
Unshielded Twisted Pair
770-nm to 860-nm SM/MM fiber

46. 10Base-T - 10Base2 - and 10Base5 IEEE
802.3z
802.3
220 or 550 meters
70 km (single-mode)

47. 10Base5 nickname?
Thicknet
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
550 meters (multimode) or 5 km (single-mode)
1550-nm SM/MM fiber

48. CSMA/CD acronym
Carrier sense multiple access collision detect
Thinnet
Extended range
UTP Cat5 or Cat5e

49. 1000Base-TX uses how many pairs of the UTP cable
Unshielded Twisted Pair
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
1270-nm or 1355-nm SM/MM fiber
Cat5 or better UTP

50. 100Base-FX cable type
1300-nm multimode fiber-optic
770-nm to 860-nm SM/MM fiber
550 meters (multimode) or 5 km (single-mode)
10Base-T