Test your basic knowledge |

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






2. Osi handle the protocol for how and when to send data






3. 1111 1000 - Binary To Decimal






4. 32 DS0 + 32*8kbps overhead 2.048MB






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






6. Fiber distributed data interface old lan standard






7. Data link connection identifier






8. Osi handles compression - encryption and formating of data






9. Osi handles authentication






10. Channel service unit/ data service unit






11. Osi handles the logical addressing -k routing and path determination






12. Compression - encryption - and data formates-osi






13. Logical link control






14. Layer 3 - network layer .






15. Handles protocols for when and how to send data and determine errors-osi






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






17. 8 copper wires twisted to reduce noise on the wire






18. Hypertext markup language






19. Point to point protocol






20. 16 E1 + overhead 34.064MB






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






22. Voice over internet protocol






23. A cable used to connection a CSU/DSU to a router






24. 64kbps the standard PCM for voice communications






25. One link in a frame relay






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






27. 28 DS1 + overhead 44.736MB






28. Hubs and switch transmit






29. Carrier Sense multiple access collision detection






30. Two devices synchronize






31. Fiber optic 1000mb lan for up to 5000 meters






32. Twisted pair 10mb lan for up to 100 meters






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






34. File transfer protocol






35. Several computer connect together through a hub or switch






36. Pulse code modulation






37. Held in the address field of frame relays






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






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






40. 1000mb over fiber optics for 500 - 5000 meters






41. Data wrapped in a layer 4 header






42. Layer 4 data wrapped in a layer 3 header






43. Protocol data unit






44. 128.0.0.0 - 191.255.255.255






45. 1.0.0.0 - 127.255.255.255






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






47. 24 DS0 + 8kbs overhead 1.544MB






48. 192.168.0.0 - 192.168.255.255






49. 128.0.0.0 | 191.255.0.0 | 192.0.0.0 | 223.255.255.0






50. 65 -534