Test your basic knowledge |

Comptia Network +

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. Which one of the following is a purpose for subnetting?






2. A firewall can be used to prevent which of the following?






3. What is LEAP?






4. UDP Means...






5. WINS Means...






6. A technician connects a computer to the LAN (Local Area Network) switch to analyze the traffic occurring from another computer on the network. The only traffic observed coming from the other computer is broadcast frames. What can be concluded from th






7. Which UNIX service provides interoperability with Windows file and print sharing?






8. A rogue residential gateway has been installed in a network. It is running DHCP (Dynamic Host Configuration Protocol). If the computers have static IP (Internet Protocol) addresses assigned - what problems might exist on the network?






9. Client-Server Networks






10. Which one of the following standards has a maximum data rate of 11 Mbps (Megabits per second)?






11. List the benefits of a bus topology






12. GUI means






13. ISO Means...






14. IPX Means...






15. An 802.11a/b/g access point is installed in a computer lab. An administrator has a client that is based on 802.11g technology. There are times when the client slows or stops working entirely. What is the cause of the problem?






16. On what Port is IMAP?






17. Web Server






18. What is OSPF?






19. On what Port is Sys Log/ Event Manager?






20. The system administrator performs full backups on Sundays. Incremental backups are performed every day EXCEPT Sunday. The backups start at 10 a.m. and end by 12 p.m. The system crashes on Wednesday night. Which tapes must be used to restore data?






21. What is the minimum number of hard drives required to implement RAID 0 (Redundant Array of Independent Disks)?






22. Which one of the following IEEE (Institute of Electrical and Electronics Engineers) standards uses






23. Given the MAC address 00:B0:D0:5A:E1:B5 - what does 5A:E1:B5 identify?






24. Which protocol does a diskless workstation use to obtain a network address?






25. If a destination address is not in a bridges forwarding table - what will the bridge do?






26. NFS Means...






27. What is a MAC (Media Access Control) address?






28. On what Port is SUN RPC?






29. Fault Tolerance






30. What is on Port 23?






31. A network administrator is in charge of a large corporate network containing a DNS (Domain Name Service) server - DHCP (Dynamic Host Configuration Protocol) server - and an internal web server. One particular subnet is experiencing trouble with Inter






32. BNC Means...






33. What is L2TP? What is significant about this protocol?






34. A firewall differs from a proxy server in that a proxy server operates at which of the following levels of the OSI (Open Systems Interconnect) model?






35. A network administrator notices in his secure wireless office that many of his wireless client machines constantly lose network connectivity. The wired clients never have downtime. Theadministrator also notices that the wireless clients all lose conn






36. LED Means...






37. What part of an Ethernet MAC (Media Access Control) address designates the manufacturer of the NIC (Network Interface Card)?






38. WLAN Means...






39. What is on Ports 20 and 21?






40. HTTP Means...






41. What is IPSEC? Why is it significant?






42. AC means...






43. What is on Port 1433?






44. What is the mechanism a DHCP (Dynamic Host Configuration Protocol) server uses to track which IP (Internet Protocol) address is assigned to a particular computer?






45. NIC means...






46. List the benefits of a star topology

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47. What is on Ports 161 and 162?






48. Which digital interface device is used to connect to a local service providers digital T1 (T-Carrier Level 1) or E1 network?






49. A client accessing a network share folder has authenticated into the system and has full access rights to a folder share. But after opening the file they find they cannot modify the files contents. What is the likely cause?






50. In which OSI (Open Systems Interconnect) layer does a bridge operate?