Test your basic knowledge |

Subjects : cisco, it-skills, ccna
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 2 type of cables would most commonly be used for new runs?






2. Which combination of keys can be used to interrupt a ping or traceroute process?






3. If you have a PC - 3 routers and a Laptop... How many unique CRC calculation will take place as traffic routes from the PC to the Laptop?






4. Why are port numbers included in the TCP header of a segment?






5. 3 common problems w/ a large network






6. 2 most commonly used media types in ethernet networks






7. What is the function of the DLL?






8. When a network service fails - which port is most often used to access a router for management purposes?






9. What is PDU?






10. What are 3 properties of contention-based media access for a shared media?






11. At which layer of the TCP/IP model does ethernet operate?






12. 3 features that allow TCP to realibly and accurately track the transmission of data






13. 3 facts about the network portion of an IPv4 address






14. What do you need to use for an initial configuration on a Cisco router?






15. What device can check for faults - integrity and performance of media?






16. What is the purpose of resource records in DNS?






17. What are 2 common characteristics associated w/ dynamic routing protocols?






18. Important characteristic of UDP






19. If the router says: 'Switch-East4#' What identifies the CLI mode represented?






20. What is the name of the application layer protocol used for file sharing on Microsoft Networks?






21. Where is the IOS file stored at?






22. 2 characteristics of peer-2-peer






23. 3 features of IPv6






24. What are 2 forms of application layer software?






25. A router interface has been assigned an IP address of 172.16.192.166 with a mask of 255.255.255.248. To which subnet does the IP address belong?






26. 3 properties of peer-2-peer applications






27. If you have a small network w/ 3 computers...






28. What is the primary purpose of ARP?






29. To make a console connection from a comp to a Cisco router - what cable should be used?






30. What correctly describes a MAC address?






31. statements of IP adressing






32. An admin needs a media that can run up to 100m in legth. Which type of media would be best?






33. After a browser makes a request to a web server in the standard port - what will be the port number in the TCP header?






34. What is the proper order of the OSI Layers?






35. If you want to connect 4 hosts in a home network - what would be the best deviced to be used?






36. 2 characteristics of clients in data networks






37. Group of hosts that have identical bit patterns in the high order bits of their addresses






38. What is the primary function of encapsulating packets into frames?






39. When do changes take effect in a Cisco router?






40. If you have an Ethernet Frame w/ a Header - Data and a Trailer. It is a...?






41. With TCP/IP encapsulation - which range of port numbers identifies all well known applications?






42. Which sublayer of the DLL prepares a signal to be transmitted at the physical layer?






43. There are too many broadcasts on switches - what can be done?






44. What command is used to change the default name to 'Costas'?






45. If you have a full-duplex operational network - what can happen?






46. What type of network cable is used between a terminal and a console port?






47. What is a characteristic of a logical point-to-point topology?






48. What can get you to an outside network?






49. What info is found in the TCP and UDP header info?






50. 3 statements about the role of routers in the network







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