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. 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






2. ICMP means...






3. A technician just installed a new NIC (Network Interface Card) in a computer and attached a cable to connect the computer to a hub. Assuming the NIC (Network Interface Card) is functioning correctly and the network is up - which of the following will






4. Which one of the following is an IEEE (Institute of Electrical and Electronics Engineers) copper cable standard?






5. All of the following options transmit data over a modem EXCEPT...






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. POP Means...






8. Logical Topology






9. Telephony Server






10. BIOS Means...






11. On what Port is SUN RPC?






12. What is PAT?






13. What is on Ports 20 and 21?






14. WEP Means...






15. What is CHAP?






16. MAU means...






17. The 802.11 frequency band is...






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






19. WPA Means...






20. PPTP Means...






21. All of the following Novell NetWare operating systems support NDS (NetWare Directory Services) natively EXCEPT...






22. A network administrator is troubleshooting a wireless LAN (Local Area Network) that is experiencing trouble with interference. A scan of the wireless network reports that there are two WAPs (Wireless Access Point) from different companies within rang






23. What is BGMP?






24. 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?






25. Fax Server

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26. What is on Port 443?






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






28. 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?






29. A network administrator implements four VLANs (Virtual Local Area Network) on a switch. Which device will be required to pass traffic among the VLANs (Virtual Local Area Network)?






30. IPSEC means...






31. What is DHCP? What is its key attribute?






32. What is RIP?






33. 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?






34. List the benefits of a star topology

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35. SSH Means...






36. 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?






37. URL Means...






38. Network






39. 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?






40. What is EGP?






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






42. What is on Port 143?






43. What is on Port 8080?






44. Which digital interface device is used to connect to a local service providers digital T1 (T-Carrier Level 1) or E1 network?






45. Mail Server






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






47. 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






48. 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






49. What is RARP?






50. List the benefits of a bus topology