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






2. What is the mechanism a DHCP (Dynamic Host Configuration Protocol) server uses to track which IP (Internet Protocol) address is assigned to a particular computer?






3. Wi-Fi Means...






4. SNMP Means...






5. SSH Means...






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






7. Client-Server Networks






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






9. An administrator changes the lease time of the DHCP (Dynamic Host Configuration Protocol) scope from one week to one day. What affect will this have on the end users?






10. What is on Ports 135-139?






11. What is IPSEC? Why is it significant?






12. ATM Means...






13. 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?






14. NetBEUI Means...






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






16. The IPSec (Internet Protocol Security) protocol suite can secure network transmissions by...






17. Describe a ring topology

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






19. What is on Port 25?






20. This is not a valid IP (Internet Protocol) addresses






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






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






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






24. A firewall can be used to prevent which of the following?






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






26. 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)?






27. AC means...






28. NAT Means...






29. On what Port is NetBios?






30. 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






31. On what Port is FTP?






32. On what Port is DNS?






33. What is RIP?






34. On what Port is SUN RPC?






35. Workstations

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36. MPLS






37. Fax Server

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38. What is LEAP?






39. IDS means...






40. 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






41. On what Port is SQL Server?






42. What is on Port 1433?






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






44. WLAN Means...






45. WPA Means...






46. LED Means...






47. 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






48. Each of the following wireless standards use a 2.4 GHz (Gigahertz) ISM (Industrial - Scientific - and Medical) band EXCEPT...






49. List the benefits of a bus topology






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