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. 1111 1100 - Binary To Decimal






2. The speed at which 2 device synchronize






3. User application and authentication-osi






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






5. One link in a frame relay






6. Data terminal equipment






7. 128.0.0.0 | 191.255.0.0 | 192.0.0.0 | 223.255.255.0






8. Compression - encryption - and data formates-osi






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






10. 64kbps the standard PCM for voice communications






11. Osi handle the actual sending of the bits and bytes over physical wires






12. Twisted pair 100mb lan for up to 100 meters






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






14. 1111 1110 - Binary To Decimal






15. Protocol data unit






16. Pulse code modulation






17. Data communication equipment






18. 1110 0000 - Binary To Decimal






19. High-level data link control






20. 8 copper wires twisted to reduce noise on the wire






21. Channel service unit/ data service unit






22. Carrier Sense multiple access collision detection






23. 32 DS0 + 32*8kbps overhead 2.048MB






24. 128.0.0.0 - 191.255.255.255






25. Network device used in a lan and operate a full duplex and does not use CSMA/CD






26. Asynchronous transfer mode old lan standard






27. 28 T1 + 28*8kbps overhead 44.736MB






28. Layer 4 data wrapped in a layer 3 header






29. 192.0.0.0 - 224.255.255.255






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






31. Data link connection identifier






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






33. 1000mb over fiber optics for 500 - 5000 meters






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






35. 16 -777 -214






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






37. Circuit used in wan for serial connections






38. Unwrapping of headers and trailer






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






40. Address used to send information to all lan devices






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






42. 1100 0000 - Binary To Decimal






43. Simple mail transport protocol






44. 24 DS0 + 8kbs overhead 1.544MB






45. Fiber distributed data interface old lan standard






46. File transfer protocol






47. 0000 0000 - Binary To Decimal






48. TCP/IP control end user input






49. 254






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