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






2. IPSEC means...






3. FTP Means






4. Print Server






5. POP Means...






6. PSTN Means...






7. There is a suspected SMTP (Simple Mail Transfer Protocol) virus on the workstation. E-mail programs are not currently running. Which of the following utilities should be run to see if there are any open SMTP (Simple Mail Transfer Protocol) sockets?






8. 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?






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






10. MAC Means...






11. A rogue residential gateway has been installed in a network. It is running DHCP (Dynamic Host Configuration Protocol). If the computers have static IP (Internet Protocol) addresses assigned - what problems might exist on the network?






12. Servers

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13. What is Unicast?






14. A computer that is working on a network is unplugged and then plugged into another switch with a new cable. The link LED (Light Emitting Diode) on the NIC (Network Interface Card) does not come on. All of the following could be the source of the prob






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






16. ISDN means...






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






18. ICMP means...






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






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






21. MLI Means...






22. A network administrator manages a medium-sized network with a mixture of different platform computers. The network contains multiple subnets located across a large geographical area. Over half of the subnets contain a WAP (Wireless Access Point) for






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






24. What is EGP?






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






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






27. 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?






28. Why did we develop networking?






29. How many concurrent connections can a Windows 2000 Professional computer support on a single share?






30. What is EAP? What is it used for?






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






32. A network administrator implements four VLANs (Virtual Local Area Network) on a switch. Which device will be required to pass traffic among the VLANs (Virtual Local Area Network)?






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






34. TDR means...






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






36. A client accessing a network share folder has authenticated into the system and has full access rights to a folder share. But after opening the file they find they cannot modify the files contents. What is the likely cause?






37. Host






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






39. An Ethernet MAC (Media Access Control) address consists of...






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






41. What is TCP?






42. What is LEAP?






43. Which protocol does a diskless workstation use to obtain a network address?






44. DHCP means...






45. What is on Port 53?






46. What is on Port 389?






47. Telephony Server






48. On what Port is NetBios?






49. Disk mirroring is also known as RAID ___...






50. What is on Port 143?






Can you answer 50 questions in 15 minutes?



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