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. On a switched Ethernet network that is operating perfectly - what is the state in which a user will find the activity LED (Light Emitting Diode)?






2. 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






3. Which protocol could be used by a VPN (Virtual Private Network)?






4. Which one of the following options is a security standard for 802.11?






5. 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?






6. What is on Port 443?






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






8. 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






9. What functionality does Kerberos provide?






10. ATM Means...






11. What is on Ports 161 and 162?






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






13. Six workstations that are numbered 1-6 are installed sequentially in a physical ring topology. Workstation 1 fails. How can the network administrator remove Workstation 1 for service without moving the other workstations?






14. 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






15. On what Port is IMAP?






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






17. RIP Means...






18. What is on Port 80?






19. SNMP Means...






20. Print Server






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






22. A network administrator is configuring a router to support a new subnet on a TCP / IP (Transmission Control Protocol / Internet Protocol) network. The subnet uses 192.168.96.0/24. The administrators company policy is to reserve the highest IP (Intern






23. What is on Port 25?






24. HTTP Means...






25. Remote Access Server






26. List the benefits of a star topology

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27. FDDI (Fiber Distributed Data Interface) operates at what speed?






28. What is RIP?






29. NNTP Means...






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






31. What is Unicast?






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






33. Which dial-up protocol is capable of passing multiple LAN (Local Area Network) protocols across the wire?






34. Network






35. 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?






36. POP Means...






37. In a fully Meshed network - every node has a connection to every other node - 7+6+5+4+3+2+1=28 Which digital interface device is used to connect to a local service providers digital T1 (T-Carrier Level 1) or E1 network?






38. On what Port is Telnet?






39. PPP Means...






40. SSID Means...






41. What is LEAP?






42. What is Broadcast Transmission?






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






44. TDR means...






45. WPA Means...






46. Workstations

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47. IMAP Means...






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






49. HTTPS means...






50. MLI Means...