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CCENT Vocab

Subjects : cisco, it-skills, ccent
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. Layer 3 - network layer .






2. Two devices synchronize






3. The speed at which 2 device synchronize






4. Handles logical addressing - routing and path determination-osi






5. Layer 4 data wrapped in a layer 3 header






6. When analog voice signal are sampled 8000 time a second - 64000bits a second






7. Circuit used in wan for serial connections






8. IP addressing an idenfier to route packets to/from devices in a TCP/IP network.






9. Handles the start - control and ending of sessions-osi






10. When a device can send or receive but not both at the same time Example HUB






11. Logical link control






12. 172.16.0.0 - 172.31.255.255






13. 254






14. Osi handles the start - control and ending of sessions






15. One link in a frame relay






16. A leased line installed from a frame relay switch to a router






17. Unwrapping of headers and trailer






18. Line bought from a telco to run a WAN






19. 8 copper wires twisted to reduce noise on the wire






20. 32 DS0 Japaneses standard 2.048MB






21. When a device can send and receive at the same time Example Switch






22. When a higher protocol request a lower protocol to preform an action






23. Held in the address field of frame relays






24. Osi handles compression - encryption and formating of data






25. Frame check sequence used for layer 2 to show frame errors






26. Whe






27. Point to point protocol






28. Data link connection identifier






29. Used to connect device that send and receive on same pinouts






30. Used to connect devices that send and receive on different pinouts






31. 192.0.0.0 - 224.255.255.255






32. 1000mb over fiber optics for 500 - 5000 meters






33. Osi handles authentication






34. Media access control






35. Network device used in lan's and operate a half duplex and uses CSMA/CD






36. UDP that does not establish a session before it sends






37. 1111 0000 - Binary To Decimal






38. Pulse code modulation






39. 1111 1000 - Binary To Decimal






40. 1.0.0.0 - 127.255.255.255






41. Data terminal equipment






42. Media access control






43. File transfer protocol






44. 24 DS0 + 8kbs overhead 1.544MB






45. 16 E1 + overhead 34.064MB






46. 65 -534






47. When a protocol want to communication with same protocol on a different computer






48. Used to identify one lan card






49. A signal that has become weak from travel on the wire






50. Wrapping data in header and trailer