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 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






2. EMI means...






3. TCP means...






4. A small company connected to the Internet through a SOHO (Small Office / Home Office) router wants to make an internal web server public on the Internet. Computers on the LAN can access the web pages but Internet users cannot. What should be done to






5. What is on Port 25?






6. DC means...






7. WPA Means...






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






9. POP Means...






10. SSH Means...






11. Which one of the following IEEE (Institute of Electrical and Electronics Engineers) standards has a longer maximum distance than 100 meters (328 feet)?






12. ICMP means...






13. Which one of the following is an IEEE (Institute of Electrical and Electronics Engineers) fiber optic standard?






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






15. The Spanning-Tree Protocol allows for redundancy of what networking device?






16. WLAN Means...






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






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






19. GSM means...






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






21. Which of the following methods transfers files with the use of a UDP (User Datagram Protocol)?






22. What is QoS?






23. 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?






24. What is RIP?






25. 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?






26. NNTP Means...






27. Upon which devices can NAT (Network Address Translation) be used?






28. File Server






29. What is on Port 8080?






30. Which two utilities can be used to find out what IP (Internet Protocol) address resolves from a domain name?






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






32. NFS Means...






33. On what Port is Sys Log/ Event Manager?






34. 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






35. A user would like to implement a secure ordering system on a web server. Which of the following protocols is installed?






36. HTTP Means...






37. POP3 Means...






38. On what Port is Telnet?






39. IPSEC means...






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






41. 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






42. A Windows 2000 work station has a TCP / IP (Transmission Control Protocol / Internet Protocol) address of 169.254.12.1. Which statement describes the state of the computers TCP / IP (Transmission Control Protocol / Internet Protocol) configuration?






43. 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






44. 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?






45. 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?






46. Which one of the following is a purpose for subnetting?






47. A user is booting a workstation and suddenly receives a message stating that a duplicate IP (Internet Protocol) address is in use on the network. Which of the following commands can be used to troubleshoot the problem?






48. 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






49. FTP Means






50. Which one of the following is an IEEE (Institute of Electrical and Electronics Engineers) fiber optic standard?