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. RIP Means...






2. Which protocol is used for error reporting in concert with the IP protocol?






3. NFS Means...






4. This is not a valid IP (Internet Protocol) addresses






5. WAP Means...






6. A technician is troubleshooting a problem on a network using a utility to capture the packets. When the technician reviews the captured data they have only captured broadcast packets and packets from their own computer. What is the reason for this?






7. On what Port is HTTP?






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






9. Around noon - 802.11b wireless users near the break room have intermittent - random connections. What is the problem?






10. BIOS Means...






11. PSTN Means...






12. How many concurrent connections can a Windows 2000 Professional computer support on a single share?






13. Company A has two networks - one on the west side of town and one on the east side. The network administrator wants to connect the two networks with a leased line but is concerned about limiting broadcast traffic. What can the administrator do to all






14. What is PAT?






15. HTTPS means...






16. PPP Means...






17. To increase the number of available IP (Internet Protocol) addresses - IPv6 (Internet Protocol version 6) uses which one of the following options?






18. Which networking device works at the upper three layers of the OSI (Open Systems Interconnect) and connects networks with different architectures?






19. File Server






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






21. What is IPSEC? Why is it significant?






22. 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?






23. DHCP means...






24. Which standard covers the methods for performing authentication services for remote access to a central LAN (Local Area Network)?






25. What is NAT?






26. A small office network with ten computers uses a cable modem and router to connect to the Internet and distribute services to clients. After several weeks of use - the routers collision LED (Light Emitting Diode) has begun to stay on permanently. Wha






27. 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






28. MAC Means...






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






30. Which of the following are classified as Layer 2 devices?






31. On what Port is RDP?






32. This is not an IP (Internet Protocol) addresses.






33. IPX Means...






34. Which command will produce the following output? ethoLink encap : Ethernet HWaddr: 00:80:C8:D6:74:43 inet adder : 4.150.6.3 Bcast : 4.255.255.255 Mask: 255.0.0.0






35. On what Port is FTP?






36. CPU means...






37. On what Port is LDAP?






38. POP3 Means...






39. FTP Means






40. URL Means...






41. List the benefits of a bus topology






42. List the benefits of a star topology

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43. Which OSI (Open Systems Interconnect) layer converts digital data into electronic signals to beput on a wire?






44. A user connects to the companys intranet server via a VPN (Virtual Private Network) connection from a SOHO (Small Office / Home Office) using the broadband service. One day - the user cannot successfully connect to the VPN (Virtual Private Network) a






45. 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?






46. ISP Means...






47. MLI Means...






48. How are physical and logical topologies different?

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49. On what Port is POP3?






50. What is on Ports 161 and 162?