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. Servers

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






3. FQDN means...






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






5. BNC Means...






6. Which of the following connectors will be required for a RAS (Remote Access Service) server accepting four incoming dial-up connections to connect to the PSTN (Public Switched Telephone Network)?






7. GUI means






8. Which two devices both operate at the same layer of the OSI (Open Systems Interconnect) model?






9. Name the seven most common physical topologies






10. What is on Ports 161 and 162?






11. What is on Port 1433?






12. HTML means...






13. Which fiber connector looks similar to an RJ-45 (Registered Jack) connector and connects two strands of fiber?






14. What is on Port 514?






15. NIC means...






16. A user complains that they can no longer access resources on the network. The user is unable to ping other nodes and ipconfig returns an IP (Internet Protocol) address that is not in the correct subnet. What is the problem?






17. A packet filtering firewall operates at which layers of the OSI (Open Systems Interconnect) model?






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. ICMP means...






20. A new intranet web server has been installed for a company. The clients access the intranet server by its DNS (Domain Name Service) name. To automatically change the clients to connect to the new server - an administrator modifies the DNS (Domain Nam






21. Which one of the following is true concerning bridges and their forwarding decisions?






22. IP means...






23. A network has grown to include seventy 24 port Ethernet switches and has decreased in performance steadily as new switches are added. What adjustments can be made to the infrastructure to improve the performance?






24. A WINS (Windows Internet Name Service) network administrator has disabled DNS (Domain Name Service) for security reasons. Users have lost the ability to access remote network shares named ournetworkshares and ourprivateshares. How can this be resolve






25. An administrator has been called to consult on a network. After receiving network traffic statistics - the administrator notices that there is an abnormally high amount of DHCP (Dynamic Host Configuration Protocol) traffic. What recommendation would






26. What is on Port 22?






27. What is EGP?






28. BRI Means...






29. Which one of the following servers provides web caching services?






30. 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?






31. Which of the following options allows for secure communication over the Internet?






32. TCP/IP Means;






33. MLI Means...






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






35. Which one of the following IEEE (Institute of Electrical and Electronics Engineers) standards has a longer maximum distance than 100 meters (328 feet)?






36. Which protocol is the fastest file transfer protocol?






37. TFTP Means...






38. PSTN Means...






39. Client Machine






40. A user has set up filtering on an Internet router. The local SMTP (Simple Mail Transfer Protocol) server has stopped sending or receiving messages from the Internet. What is the cause of the problem?






41. 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?






42. LAN Means...






43. MAN Means...






44. What is ARP? What are some of its attributes?






45. WLAN Means...






46. A network administrator needs to verify that the SMTP (Simple Mail Transfer Protocol) service is running on a particular server. On what port number should a Telnet session be established?






47. A companys disaster recovery plan requires that a hot site be maintained for fault tolerance. Which of the following would achieve this goal?






48. Print Server






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






50. AC means...