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. When is a straight-through cable used in a network?






2. Which device is used to create or divide broadcast domains?






3. If there is a graphic representation of a company network wiring and equipment - What is this called?






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






5. What networking devices are recommended to be assigned static IP addresses?






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






7. Statements that describe LAN






8. Host1 is in the process of setting up a TCP session with Host2. Host1 sent a SYN message to begin establishment - what happens next?






9. How many host addresses can be assigned to a subnetwork when using the 130.68.0.0 network address w/ a subnet mask of 255.255.248.0?






10. Default Gateway is incorrect on the host - What is the impact on the communications?






11. What information is added during encapsulation at OSI Layer 3?






12. What is an automated service that matches resource names w/ required IP addresses?






13. What is a default gateway address?

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14. What is the purpose of the preamble in an ethernet frame?






15. What is the purpose of a default gateway?






16. Which characteristics describe fiber optic cable?






17. If host A's DG is 10.0.0.1 and host B's DG is 10.0.0.2 - when the router's IP address is 10.0.0.1. Which one will go through?






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






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






20. When a collision occurs using CSMA/CD - how do hosts w/ data to transmit respond after the backoff period expires?






21. Where is the IOS file stored at?






22. 3 factors that should be considered when implementing Layer 2 protocols






23. 3 functions of the upper data link sublayer in the OSI model






24. What are 2 email components used to forward mail between servers?






25. What 2 type of cables would most commonly be used for new runs?






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






27. Important characteristic of UDP






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






29. What process routers use to determine the subnet network address w/ an IP address and a subnet mask?






30. What would be the response displayed after pinging 127.0.0.1 and there is a 0 packet transmission?






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






32. In business LANs - which connector is used w/ twisted-pair networking cable?






33. During a TCP session - if packets arrive out of order - what will happen?






34. 3 protocols that operate in the application layer






35. Which OSI model layer is responsible for regulating the flow of information from source to destination - reliably and accurately?






36. What is the primary reason for developing IPv6?






37. Which layer supplies services and allows user interface?






38. Which OSI layer is responsible for binary transmission - cable specification - and physical aspects of network communication?






39. What type of routing uses information that is manually entered into the routing table?






40. When a device is moved from one network to the other...?






41. How many bits make up an IPv4 address?






42. What can be a problem that is reduced by adding end-to-end addressing?






43. What is a drawback of the CSMA/CD access method?






44. In an IPv4 environment - what information is used by the router to forward data packets from one interface of a router to another?






45. 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?






46. At which layers of the OSI model does ethernet operate?






47. What determines the method of media access control?






48. 3 features that allow TCP to realibly and accurately track the transmission of data






49. What does the IEEE 802.2 standard represent in Ethernet technologies?






50. A company is planning to subnet a network w/ 27 hosts. What would be the subnet mask used for this?