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. UTP acronym
550 meters (multimode) or 5 km (single-mode)
Long
300 meters
Unshielded Twisted Pair

2. CSMA/CD - What does CS do?
40 km
100 meters
770-nm to 860-nm SM/MM fiber
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits

3. Most common Fast Ethernet over twisted-pair?
Fiber-optic or UTP (full duplex only)
100 Mbps
100Base-TX
82 meters MM fiber or 300 meters with OM3 MM fiber

4. CSMA/CD acronym
70 km (single-mode)
UTP Cat6 or Cat6a
Carrier sense multiple access collision detect
82 meters MM fiber or 300 meters with OM3 MM fiber

5. Range of 10Base-T
100 meters
10Base5 10Base2 10Base-T
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
550 meters (multimode) or 5 km (single-mode)

6. 10GBase-SR - SR means?
850-nm MM fiber
220 or 550 meters
Listens for transmissions on wire - if none then it sends its transmission - if busy it waits
Short range

7. 10GBase-SR cable type
Bus
850-nm MM fiber
10Base-T
1300-nm or 1310-nm SM/MM fiber

8. Which 10-Mbps implementations are coaxial?
802.3u
10Base5 10Base2
Extended range
4

9. 1000Base-ZX range
10Base5 10Base2
70 km (single-mode)
Half-Duplex
400 meters half duplex - 2 km full duplex

10. 10Base-T - 10Base2 - and 10Base5 IEEE
Unshielded Twisted Pair
802.3
Star
UTP Cat5 or Cat5e

11. 10GBase-LR range
Extended range
4
100 meters
10 km up to 25 km

12. Fast Ethernet implementations
Bus
Twisted-pair fiber-optic
10Base-T
Half-Duplex

13. 1000Base-SX range
UTP Cat6 or Cat6a
Thinnet
770-nm to 860-nm SM/MM fiber
220 or 550 meters

14. 10GBase-SR range
10 km up to 25 km
UTP Cat6 or Cat6a
82 meters MM fiber or 300 meters with OM3 MM fiber
Extended range

15. 10GBase-LR - LR means?
100 Mbps
Long range
Short range
Star

16. 1000Base-T and 1000Base-TX IEEE
802.3ab
300 meters
10 km (single-mode)
Bus

17. 1000Base-T range
802.3
Half-Duplex
100 meters
10Base5 10Base2

18. 1000Base-LX cable type
1310-nm MM fiber
10Base-T
1270-nm or 1355-nm SM/MM fiber
Thinnet

19. 100Base-SX range
Extended range
100 meters
300 meters
Long

20. Topology of 10Base2 - and 10Base5
1300-nm or 1310-nm SM/MM fiber
10Base5 10Base2 10Base-T
Bus
Cat5 or better UTP

21. 1000Base-LX range
Star
550 meters (multimode) or 5 km (single-mode)
55 meters (cat6) or 100 meteres (cat6a)
Thinnet

22. 1000Base-ZX cable type
70 km (single-mode)
Short range
10 km (single-mode)
1550-nm SM/MM fiber

23. Three 10-Mbps implementations?
100 Mbps
10Base5 10Base2 10Base-T
802.3u
770-nm to 860-nm SM/MM fiber

24. Topology of most implementations
100 meters
10 km up to 25 km
Star
10Base5 10Base2 10Base-T

25. 10GBase-ER - ER means?
10Base-T
100 Mbps
550 meters (multimode) or 5 km (single-mode)
Extended range

26. 100Base-FX range
10 km (single-mode)
10Base-T
Bus
400 meters half duplex - 2 km full duplex

27. 1000Base-T cable type
UTP Cat5 or Cat5e
10Base-T
Thicknet
4

28. 10GBase-T range
4
55 meters (cat6) or 100 meteres (cat6a)
1270-nm or 1355-nm SM/MM fiber
802.3u

29. 1000Base-SX cable type
100Base-TX
802.3ab
10Base5 10Base2
770-nm to 860-nm SM/MM fiber

30. 10GBase-ER cable type
Twisted-pair fiber-optic
1550-nm MM fiber
Unshielded Twisted Pair
Cat5 or better UTP

31. 1000Base-LH range
Twisted-pair fiber-optic
10 km (single-mode)
Fiber-optic or UTP (full duplex only)
10Base5 10Base2 10Base-T

32. 100Base-FX cable type
Half-Duplex
10Base5 10Base2
1300-nm multimode fiber-optic
1310-nm MM fiber

33. 10 Gigabit Ethernet (10GigE) implementations
Fiber-optic or UTP (full duplex only)
UTP Cat6 or Cat6a
802.3ab
220 or 550 meters

34. 1000Base-LX - SX - LH - and ZX
802.3z
550 meters (multimode) or 5 km (single-mode)
Cat5 or better UTP
Long range

35. 10GBase-ER range
1300-nm or 1310-nm SM/MM fiber
40 km
1300-nm multimode fiber-optic
850-nm MM fiber

36. 10-Mbps duplex?
Carrier sense multiple access collision detect
Half-Duplex
10 km up to 25 km
100 meters

37. 10GBase-T cable type
400 meters half duplex - 2 km full duplex
802.3u
UTP Cat6 or Cat6a
1550-nm SM/MM fiber

38. Which 10-Mbps implementations are UTP
802.3z
10Base5 10Base2 10Base-T
10Base-T
Carrier sense multiple access collision detect

39. 1000Base-T uses how many pairs of the UTP cable
770-nm to 860-nm SM/MM fiber
1300-nm or 1310-nm SM/MM fiber
4
1270-nm or 1355-nm SM/MM fiber

40. 100Base-TX cable type
802.3u
Thinnet
802.3z
Cat5 or better UTP

41. 10GBase-LR cable type
2 (can create 2 links on one cable - thus could have 2 gb bandwidth)
1310-nm MM fiber
10 km (single-mode)
1550-nm MM fiber

42. 10Base5 nickname?
100 meters
Thicknet
10Base-T
10 km (single-mode)

43. Fast Ethernet over twisted-pair range
Unshielded Twisted Pair
Bus
Fiber-optic or UTP (full duplex only)
100 meters

44. 10GBase-ER wavelength
Half-Duplex
850-nm multimode fiber-optic
Unshielded Twisted Pair
Long

45. 10Base2 nickname?
10Base5 10Base2 10Base-T
850-nm MM fiber
100Base-TX
Thinnet

46. 100Base-SX cable type
550 meters (multimode) or 5 km (single-mode)
Fiber-optic or UTP (full duplex only)
Thicknet
850-nm multimode fiber-optic

47. Most common 10-Mbps implementation
1550-nm SM/MM fiber
10Base-T
10Base5 10Base2 10Base-T
100 meters

48. CSMA/CD - What does CD do?
55 meters (cat6) or 100 meteres (cat6a)
Detects a collision - lets other hosts know - all hosts stop sending and resend at random intervals
850-nm multimode fiber-optic
Carrier sense multiple access collision detect

49. 100Base-TX - FX - and SX IEEE
802.3u
1270-nm or 1355-nm SM/MM fiber
1550-nm MM fiber
10 km up to 25 km

50. Fast Ethernet speed (bandwidth)
802.3u
1270-nm or 1355-nm SM/MM fiber
100 Mbps
1550-nm SM/MM fiber