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 protocol does a diskless workstation use to obtain a network address?






2. GUI means






3. Given the output: 1.pgw (129.6.80.254) * 4ms 3ms 2.129.6.1.245 (129.6.1.245) 4ms 3ms * 3.129.6.2.252 (129.6.2.252) 5ms 5ms 4ms Which of the following commands causes the results above?






4. 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?






5. A company wants to have an intranet. Where would the intranet web server be located in the network?






6. Print Server






7. List the drawbacks of a bus topology

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






9. 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?






10. A network has grown to include seventy 24 port Ethernet switches and has decreased in performance steadily as new switches are added. What adjustments can be made to the infrastructure to improve the performance?






11. AC means...






12. An administrator has been called to consult on a network. After receiving network traffic statistics - the administrator notices that there is an abnormally high amount of DHCP (Dynamic Host Configuration Protocol) traffic. What recommendation would






13. NTP means...






14. SNMP Means...






15. SSL Means...






16. Which command will produce the following output? ethoLink encap : Ethernet HWaddr: 00:80:C8:D6:74:43 inet adder : 4.150.6.3 Bcast : 4.255.255.255 Mask: 255.0.0.0






17. What is on Port 69?






18. A companys disaster recovery plan requires that a hot site be maintained for fault tolerance. Which of the following would achieve this goal?






19. Which layer of the OSI (Open Systems Interconnect) model handles formatting and code conversion?






20. What is IPSEC? Why is it significant?






21. NFS Means...






22. WEP Means...






23. GSM means...






24. DSL means...






25. Which OSI (Open Systems Interconnect) layer converts digital data into electronic signals to beput on a wire?






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






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






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






29. List the benefits of a bus topology






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






31. The 802.11 frequency band is...






32. ACL means...






33. What is on Port 25?






34. What is on Port 8080?






35. MAN Means...






36. Which UNIX service provides interoperability with Windows file and print sharing?






37. Which physical topology is used by a 10BASE2 network?






38. Which of the following is a self-assigned address based on APIPA (Automatic Private Internet Protocol Addressing)?






39. An employee needs to access the internal secure company web site from a hotel. The employee will need which of the following connections?






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






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






42. What is PAT?






43. Which of the following options allows for secure communication over the Internet?






44. ISP Means...






45. 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?






46. 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






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






48. Web Server






49. What is NAT?






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