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 valid MAC (Media Access Control) address is how many bytes long?






2. NTFS Means...






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






4. RADIUS (Remote Authentication Dial-In User Service) provides which functionality for remote access?






5. 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?






6. Mail Server






7. WLAN Means...






8. What is L2TP? What is significant about this protocol?






9. 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






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






11. On what Port is POP3?






12. What is RIP?






13. A facility designed to receive computer equipment during a disaster recovery is known as a...






14. ISDN means...






15. What is the maximum standard distance allowed to connect a customer via an ISDN (Integrated Services Digital Network) line?






16. Which one of the following choices is the MOST secure place to store tape backups?






17. What are the two main network types?






18. Why did we develop networking?






19. What is the minimum number of hard drives required to implement RAID 0 (Redundant Array of Independent Disks)?






20. Which of the following choices describes an RJ-45 (Registered Jack) connector?






21. A client workstation can authenticate user names and passwords to which type of server?






22. Fax Server

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23. 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?






24. DOS means...






25. MPLS






26. SNMP Means...






27. A network technician is troubleshooting a remote home users computer that is behind a SOHO (Small Office / Home Office) router running NAT (Network Address Translation). The technician wants to ping the IP (Internet Protocol) address of the remote us






28. MLI Means...






29. Client-Server Networks






30. On what Port is the SMTP Server?






31. All of the following are true statements about private IP (Internet Protocol) addressing EXCEPT...






32. 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






33. FQDN means...






34. What is on Port 110?






35. NIC means...






36. BRI Means...






37. Name the seven most common physical topologies






38. What is on Port 23?






39. What is UDP? What are some of its attributes?






40. WINS Means...






41. At which layer of the OSI (Open Systems Interconnect) model does UDP (User Datagram Protocol) reside?






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






43. Network






44. What is IP?






45. Which of the following is a self-assigned address based on APIPA (Automatic Private Internet Protocol Addressing)?






46. What is on Port 22?






47. A star network that uses several cable types must use which hub type in order to accommodate all client machines?






48. A home user has been assigned one static IP (Internet Protocol) address. If the user wishes to use the 192.168.0.1 address range - what technology should the user implement?






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






50. On what Port is the Proxy Server?