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. What is on Port 80?






2. What is on Port 514?






3. A network administrator is troubleshooting connectivity from a client machine. An error message that reads 'Page Cannot be Displayed' is shown in the browser whenever a FQDN (Fully Qualified Domain Name) is typed in the address bar. However - if the






4. What is the maximum standard distance allowed to connect a customer via an ISDN (Integrated Services Digital Network) line?






5. Which of the following choices describes an RJ-45 (Registered Jack) connector?






6. A home user has been assigned one static IP (Internet Protocol) address. If the user wishes to use the 192.168.0.1 address range - what technology should the user implement?






7. An Ethernet MAC (Media Access Control) address consists of...






8. A user complains that they are unable to connect to a remote server using either FTP (File Transfer Protocol) or Telnet - although the user was able to connect yesterday. Which of the following commands is used to troubleshoot the problem?






9. Which layer of the OSI (Open Systems Interconnect) model handles formatting and code conversion?






10. Which one of the following communication protocols does a UNIX system primarily rely on?






11. Which IEEE (Institute of Electrical and Electronics Engineers) 802.x standard defines the operation of the LLC (Logical Link Control) sublayer of the OSI (Open Systems Interconnect) models Data Link layer?






12. LED Means...






13. Which one of the following security protocols creates a secure connection over the Internet?






14. Which one of the following devices connects a network segment to a public telephone network?






15. What is on Ports 161 and 162?






16. What is Unicast?






17. NAT Means...






18. A computer that is working on a network is unplugged and then plugged into another switch with a new cable. The link LED (Light Emitting Diode) on the NIC (Network Interface Card) does not come on. All of the following could be the source of the prob






19. 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






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






21. A workstation with a static IP (Internet Protocol) address can print and authenticate to a server - but cannot browse to www.comptia.org. What is the FIRST item to troubleshoot?






22. What is LEAP?






23. URL Means...






24. ICMP means...






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






26. NFS Means...






27. A valid MAC (Media Access Control) address is how many bytes long?






28. Connecting a LAN (Local Area Network) to a mainframe can be accomplished using a...






29. What is EGP?






30. Why did we develop networking?






31. Which two utilities can be used to find out what IP (Internet Protocol) address resolves from a domain name?






32. Host






33. DSL means...






34. SSH Means...






35. A user would like to implement a secure ordering system on a web server. Which of the following protocols is installed?






36. On what Port is the SMTP Server?






37. MIME means...






38. What is TCP?






39. HTTP Means...






40. On what Port is SQL Server?






41. TCP means...






42. List the benefits of a star topology

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43. On what Port is SUN RPC?






44. IPSEC means...






45. On what Port is HTTP?






46. Describe a ring topology

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47. MAC Means...






48. 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?






49. Examples of valid WEP (Wired Equivalent Privacy) key lengths






50. Fax Server

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