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






2. NAC means...






3. Wi-Fi Means...






4. 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






5. Given the following output - which utility was used? Default Server: bigserver.datacenter.com Address: 4.12.18.1






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






7. A new intranet web server has been installed for a company. The clients access the intranet server by its DNS (Domain Name Service) name. To automatically change the clients to connect to the new server - an administrator modifies the DNS (Domain Nam






8. Given the MAC address 00:B0:D0:5A:E1:B5 - what does 5A:E1:B5 identify?






9. On what Port is HTTP?






10. What is on Port 110?






11. EMI means...






12. DSL means...






13. ICMP means...






14. Describe a ring topology

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15. On what Port is TFTP?






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






17. A network administrator adds a router to create a new subnet. Which of the following network services requires configuration to accommodate NetBIOS (Network Basic Input / Output System) on the new network?






18. Print Server






19. What is TCP?






20. What is on Ports 161 and 162?






21. A packet filtering firewall operates at which layers of the OSI (Open Systems Interconnect) model?






22. DOS means...






23. Around noon - 802.11b wireless users near the break room have intermittent - random connections. What is the problem?






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






25. Which one of the following will affect the range of an 802.11b WAP (Wireless Access Point)?






26. POP3 Means...






27. Which of the following connectors will be required for a RAS (Remote Access Service) server accepting four incoming dial-up connections to connect to the PSTN (Public Switched Telephone Network)?






28. 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)?






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






30. What is OSPF?






31. On what Port is DNS?






32. Which one of the following communication protocols does a UNIX system primarily rely on?






33. A technician connects a computer to the LAN (Local Area Network) switch to analyze the traffic occurring from another computer on the network. The only traffic observed coming from the other computer is broadcast frames. What can be concluded from th






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






35. What is PPP?






36. 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






37. ACL means...






38. Which standard covers the methods for performing authentication services for remote access to a central LAN (Local Area Network)?






39. DNS means...






40. RDP means...






41. SSL Means...






42. Which protocol could be used by a VPN (Virtual Private Network)?






43. List the benefits of a bus topology






44. Which protocol is used for error reporting in concert with the IP protocol?






45. Six workstations that are numbered 1-6 are installed sequentially in a physical ring topology. Workstation 1 fails. How can the network administrator remove Workstation 1 for service without moving the other workstations?






46. Which IEEE (Institute of Electrical and Electronics Engineers) 802.x standard defines the operation of the LLC (Logical Link Control) sublayer of the OSI (Open Systems Interconnect) models Data Link layer?






47. 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?






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






49. NIC means...






50. What is on Ports 20 and 21?







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