Test your basic knowledge |

CCNA Cabeling Lans

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
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. 100Base-FX range
Half-Duplex
400 meters half duplex - 2 km full duplex
10 km up to 25 km
100 meters

2. 10GBase-LR range
82 meters MM fiber or 300 meters with OM3 MM fiber
Short range
10 km up to 25 km
1550-nm SM/MM fiber

3. UTP acronym
802.3
Long range
Short range
Unshielded Twisted Pair

4. 10GBase-LR cable type
1310-nm MM fiber
100 meters
40 km
100 Mbps

5. 1000Base-T and 1000Base-TX IEEE
4
Unshielded Twisted Pair
82 meters MM fiber or 300 meters with OM3 MM fiber
802.3ab

6. Which 10-Mbps implementations are UTP
802.3z
Fiber-optic or UTP (full duplex only)
Half-Duplex
10Base-T

7. 10GBase-SR range
82 meters MM fiber or 300 meters with OM3 MM fiber
Thinnet
802.3
220 or 550 meters

8. 1000Base-T uses how many pairs of the UTP cable
802.3u
4
10Base-T
802.3z

9. 1000Base-SX range
220 or 550 meters
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Thicknet
1550-nm SM/MM fiber

10. 10Base-T - 10Base2 - and 10Base5 IEEE
1310-nm MM fiber
802.3
10 km (single-mode)
Half-Duplex

11. Fast Ethernet over twisted-pair range
10 km up to 25 km
100 meters
70 km (single-mode)
10 km (single-mode)

12. 10Base5 nickname?
300 meters
Extended range
10Base5 10Base2
Thicknet

13. Three 10-Mbps implementations?
Twisted-pair fiber-optic
10Base5 10Base2 10Base-T
802.3ab
100 meters

14. 10Base2 nickname?
Thinnet
Thicknet
770-nm to 860-nm SM/MM fiber
1300-nm or 1310-nm SM/MM fiber

15. 10GBase-ER wavelength
82 meters MM fiber or 300 meters with OM3 MM fiber
Twisted-pair fiber-optic
Long
220 or 550 meters

16. 1000Base-TX uses how many pairs of the UTP cable
850-nm MM fiber
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
Long range
10Base-T

17. 10 Gigabit Ethernet (10GigE) implementations
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
Fiber-optic or UTP (full duplex only)
Bus
4

18. 10-Mbps duplex?
770-nm to 860-nm SM/MM fiber
10Base-T
1310-nm MM fiber
Half-Duplex

19. 10GBase-ER - ER means?
10 km up to 25 km
Extended range
100Base-TX
55 meters (cat6) or 100 meteres (cat6a)

20. 1000Base-T cable type
82 meters MM fiber or 300 meters with OM3 MM fiber
UTP Cat5 or Cat5e
4
10Base5 10Base2

21. 100Base-SX range
300 meters
55 meters (cat6) or 100 meteres (cat6a)
100 Mbps
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

22. Most common 10-Mbps implementation
10Base-T
400 meters half duplex - 2 km full duplex
802.3ab
Unshielded Twisted Pair

23. 1000Base-LX cable type
100 Mbps
1270-nm or 1355-nm SM/MM fiber
100Base-TX
Unshielded Twisted Pair

24. 10GBase-T cable type
850-nm multimode fiber-optic
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
Bus
UTP Cat6 or Cat6a

25. 1000Base-T range
1300-nm multimode fiber-optic
70 km (single-mode)
770-nm to 860-nm SM/MM fiber
100 meters

26. Which 10-Mbps implementations are coaxial?
4
Carrier sense multiple access collision detect
10Base5 10Base2
802.3u

27. 100Base-TX - FX - and SX IEEE
100 Mbps
82 meters MM fiber or 300 meters with OM3 MM fiber
802.3u
10Base5 10Base2 10Base-T

28. Most common Fast Ethernet over twisted-pair?
Cat5 or better UTP
100Base-TX
802.3u
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)

29. 100Base-SX cable type
100Base-TX
10 km up to 25 km
850-nm multimode fiber-optic
UTP Cat5 or Cat5e

30. 1000Base-ZX cable type
802.3
Extended range
850-nm multimode fiber-optic
1550-nm SM/MM fiber

31. CSMA/CD - What does CD do?
300 meters
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
Thinnet
Long

32. 100Base-FX cable type
4
1300-nm multimode fiber-optic
Unshielded Twisted Pair
70 km (single-mode)

33. 10GBase-T range
1550-nm SM/MM fiber
55 meters (cat6) or 100 meteres (cat6a)
100 Mbps
100 meters

34. Fast Ethernet implementations
55 meters (cat6) or 100 meteres (cat6a)
550 meters (multimode) or 5 km (single-mode)
850-nm multimode fiber-optic
Twisted-pair fiber-optic

35. CSMA/CD acronym
Half-Duplex
Carrier sense multiple access collision detect
1550-nm SM/MM fiber
1310-nm MM fiber

36. Topology of 10Base2 - and 10Base5
1270-nm or 1355-nm SM/MM fiber
Bus
Fiber-optic or UTP (full duplex only)
UTP Cat6 or Cat6a

37. 10GBase-SR - SR means?
100 meters
70 km (single-mode)
Short range
850-nm MM fiber

38. 1000Base-LH range
Star
10 km (single-mode)
1550-nm SM/MM fiber
100 meters

39. 10GBase-SR cable type
Long range
1270-nm or 1355-nm SM/MM fiber
1310-nm MM fiber
850-nm MM fiber

40. 1000Base-ZX range
Fiber-optic or UTP (full duplex only)
82 meters MM fiber or 300 meters with OM3 MM fiber
550 meters (multimode) or 5 km (single-mode)
70 km (single-mode)

41. 1000Base-LX range
10Base5 10Base2 10Base-T
Star
550 meters (multimode) or 5 km (single-mode)
1270-nm or 1355-nm SM/MM fiber

42. 10GBase-ER range
1310-nm MM fiber
100 meters
100Base-TX
40 km

43. 10GBase-LR - LR means?
70 km (single-mode)
Long range
220 or 550 meters
100 meters

44. CSMA/CD - What does CS do?
1270-nm or 1355-nm SM/MM fiber
220 or 550 meters
10Base-T
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits

45. Range of 10Base-T
Half-Duplex
Unshielded Twisted Pair
100 Mbps
100 meters

46. 1000Base-LX - SX - LH - and ZX
UTP Cat6 or Cat6a
Extended range
100 Mbps
802.3z

47. Fast Ethernet speed (bandwidth)
850-nm MM fiber
4
100 Mbps
Thinnet

48. 10GBase-ER cable type
1550-nm MM fiber
Unshielded Twisted Pair
10Base5 10Base2 10Base-T
300 meters

49. 1000Base-SX cable type
40 km
Extended range
100 meters
770-nm to 860-nm SM/MM fiber

50. 100Base-TX cable type
Cat5 or better UTP
Short range
Carrier sense multiple access collision detect
4