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






2. What is the role of MTA in handling email?






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






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






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






6. What kind of problems are caused by excessive broadcast traffic on network segments?






7. What is an effect of improperly applying a network cable connector?






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






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






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






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






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






13. What do end devices do?






14. 3 features of IPv6






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






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






17. What is a component of a routing table entry?






18. What causes crosstalk within cable pairs when using UTP?






19. What characteristic of an UTP helps reduce interference?






20. 3 factors that should be considered when implementing Layer 2 protocols






21. What can you identify when you examine the Network Layer header?






22. 3 common problems w/ a large network






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






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






25. What are 2 layers of the OSI model that have the same functions as the TCP/IP Network Application Layer?






26. In a connectionless system - What is correct?






27. During encapsulation - what happens in the Data Link Layer?






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






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






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






31. What is the primary purpose of ARP?






32. What statements describe the logical token-passing topology?






33. What is a disadvantage of Telnet?






34. What command will you use to place the router into the correct mode to configure an appropiate interface to connect a LAN?






35. 3 terms that define the forms of help available within the Cisco IOS






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






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






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






39. What is a characteristic of a single-mode fiber-optic cable?






40. 3 features that allow TCP to realibly and accurately track the transmission of data






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






42. Intermediary devices used to implement security between networks






43. When destination network is not in the routing table - What are 2 actions the router might take?






44. What is the primary purpose of Layer 4?






45. Which characteristics describe fiber optic cable?






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






47. What are 2 forms of application layer software?






48. After an ethernet collision - which device has priority to transmit data?






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






50. Given IP 172.16.134.64 and S/M 255.255.255.224 - this IP is an...?







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