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. NetBEUI Means...






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






3. 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






4. ICMP means...






5. ISP Means...






6. On what Port is TFTP?






7. What is TCP?






8. 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?






9. Which one of the following standards has a maximum data rate of 11 Mbps (Megabits per second)?






10. 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






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






12. 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?






13. NNTP Means...






14. Servers

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15. List the benefits of a bus topology






16. To increase the number of available IP (Internet Protocol) addresses - IPv6 (Internet Protocol version 6) uses which one of the following options?






17. On what Port is RDP?






18. What is on Port 143?






19. NAC means...






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






21. 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






22. 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






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






24. What is RIP?






25. Which fiber connector looks similar to an RJ-45 (Registered Jack) connector and connects two strands of fiber?






26. 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?






27. HTTP Means...






28. Which one of the following UNIX commands is similar to Telnet and used for terminal emulation?






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






30. Which OSI (Open Systems Interconnect) layer provides interfaces to the user that enable programs to use network services?






31. The 802.11 frequency band is...






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






33. On what Port is Telnet?






34. TFTP Means...






35. What enables a UNIX computer to access exported file systems from other UNIX computers?






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






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






38. 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?






39. What are the two main network types?






40. 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)?






41. IMAP Means...






42. What part of an Ethernet MAC (Media Access Control) address designates the manufacturer of the NIC (Network Interface Card)?






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. Physical Topology






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






46. NetBIOS Means...






47. SSID Means...






48. What is on Port 3389?






49. On what Port is the SMTP Server?






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