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 an Ethernet Frame w/ a Header - Data and a Trailer. It is a...?






2. Which characteristics describe fiber optic cable?






3. What are key considering factors when grouping hosts into common networks?






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






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






6. 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?






7. Which 2 options represent Layer 4 addressing?






8. What command can be used to determine if the router has experienced any input or output errors?






9. Which type of cable is most often associated w/ fiber-optic cable?






10. 3 primary functions of the data link layer encapsulation






11. An admin needs to keep contents private - which access method should he use?






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






13. What is the purpose of a default gateway?






14. Network Protocols






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






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






17. What is a default gateway address?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


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






19. There are 4 different hosts connected to a hub - media is being transfered between 2 of them but the other 2 will also like to transfer media. What must the latest hosts do to transfer the media?






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






21. 3 functions of the upper data link sublayer in the OSI model






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






23. 3 terms that define the forms of help available within the Cisco IOS






24. What is the role of the OSI Application Layer?






25. What can get you to an outside network?






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






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






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






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






30. 3 features that allow TCP to realibly and accurately track the transmission of data






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






32. 2 functions of encapsulation






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






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






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






36. 3 features of IPv6






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






38. What makes fiber preferable to copper for interconnecting buildings?






39. What subnet mask will an admin assign to the network address 172.30.1.0 if its possible to have 254 hosts?






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






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






42. If there are potential electrical and/or electromagnetic hazards - what type of media is recommended for backbone cabling?






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






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






45. 3 properties of peer-2-peer applications






46. On a ethernet segment - why do hosts that experience a collision use a random delay before attempting to transmit?






47. 3 factors that should be considered when implementing Layer 2 protocols






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






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






50. What is a protocol that provides connectionless network layer services?