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. HTML means...






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






4. What is on Ports 161 and 162?






5. When one connection to a host fails in a full mesh network - it means...






6. On what Port is SNMP?






7. Workstations

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8. IEEE means...






9. What is Multicast Transmission?






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






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






12. There is a suspected SMTP (Simple Mail Transfer Protocol) virus on the workstation. E-mail programs are not currently running. Which of the following utilities should be run to see if there are any open SMTP (Simple Mail Transfer Protocol) sockets?






13. 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?






14. What is the maximum length of a gigabit Ethernet segment using MMF (MultiMode Fiber) optic cable?






15. LED Means...






16. On what Port is LDAP?






17. SNMP Means...






18. LAN Means...






19. What is Broadcast Transmission?






20. A company wishes to establish a secure network connection with a sister company over the Internet. Both companies must have access to each others resources without allowing general public access. What describes the type of network that should be empl






21. What is BGMP?






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






23. NIC means...






24. Which one of the following will interfere with an IEEE (Institute of Electrical and Electronics Engineers) 802.11b access point?






25. On what Port is NetBios?






26. 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






27. Telephony Server






28. Given the output: 1.pgw (129.6.80.254) * 4ms 3ms 2.129.6.1.245 (129.6.1.245) 4ms 3ms * 3.129.6.2.252 (129.6.2.252) 5ms 5ms 4ms Which of the following commands causes the results above?






29. On what Port is HTTP?






30. What is on Port 111?






31. Which command generated the following output? Active Connections Proto Local Address Foreign Address State TCP CompA:3006 192.168.0.2:Microsoft Established TCP CompA:3021 192.168.0.246:HTTP Established






32. RIP Means...






33. ATM Means...






34. MPLS






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






36. 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






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






38. 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?






39. What enables a UNIX computer to access exported file systems from other UNIX computers?






40. Why did we develop networking?






41. LAN Local Area Network






42. PPP Means...






43. 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)?






44. 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?






45. Web Server






46. RDP means...






47. While reviewing network traffic statistics - technicians have noticed that there is an abnormally high amount of DNS (Domain Name Service) traffic. What recommendation would help reduce traffic?






48. 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






49. TCP means...






50. WINS Means...