Test your basic knowledge |

Cisco Network Fundamentals

Subjects : cisco, it-skills
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. What DOS command displays all the cached DNS entries on a WinXP/Win2k system?






2. DNS is used to resolve internet names to ________________? (Hint: plural)






3. What does MUA stand for?






4. The HELO command does what in SMTP?






5. Which OSI layer is associated with IP addressing? 1 - 2 - 3 or 4?






6. What does IP stand for?






7. What two separate processes does the email server operate?






8. Typical port for DNS?






9. Is a connection using Telnet






10. Linux/UNIX uses _____________ for sharing resources with Microsoft networks?






11. Interweaving multiple data streams into one shared communication channel is?






12. Typical port for SMTP?






13. What is a server daemon?

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14. The elements of communication include a message source - a message destination - and a _________ - or medium to transport the message.






15. Typical ports for FTP?






16. What is GET?






17. The device that connects another device to the media?






18. DHCP enables clients on a network to...






19. Four characteristics that are addressed by network architecture design






20. ACK is what?






21. Client and server processes are considered to be in what layer?






22. What is a peer-to-peer network?






23. Which is associated with the network layer? IP address - frames - MAC address or physical addressing?






24. What type of addressing is find at the OSI layer 2?






25. A limited-use protocol owned by a company is?






26. Layers of TCP/IP Model






27. End vs Intermediary Device






28. Which is the most popular network service? HTTP - FTP - Telnet or Email?






29. Is ebay P2P or client/server?






30. Which is associated with layer 4 of the OSI model--IP - TCP - FTP - or TFTP?






31. Which term describes a specific set of rules that determine the formatting of messages and the process of encapsulation used to forward data?






32. FTP requires ___(a number)___________ connection(s) between client and server to successfully transfer files. 1 - 2 - 3 or 4?






33. The application layer is which layer of the OSI model?






34. A device that moves data between networks?






35. NAK is?






36. Protocols perform what tasks?






37. Mnemonic for OSI layers






38. MX is what?






39. What does SMTP stand for?






40. Typical port for Telnet?






41. Give an example of a top level domain






42. Typical port for HTTP?






43. What is the correct OSI top down layer order?






44. Three functions performed by Presentation Layer






45. The TCP/IP application layer consists roughly of which three OSI layers?






46. Linux uses SAMBA - which is a version of which file transfer protocol?






47. What layer is the top layer in both the OSI and TCP/IP models?






48. Generally - which is best for end-user devices? Dynamic (DHCP) addressing or static?






49. Typical port for DHCP?






50. Typical port for POP?