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 two utilities can be used to find out what IP (Internet Protocol) address resolves from a domain name?






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






3. IDS means...






4. Network






5. Upon which devices can NAT (Network Address Translation) be used?






6. What is on Port 514?






7. 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?






8. Workstations

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9. Proxy Server






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






11. POP3 Means...






12. In a fully Meshed network - every node has a connection to every other node - 7+6+5+4+3+2+1=28 Which digital interface device is used to connect to a local service providers digital T1 (T-Carrier Level 1) or E1 network?






13. GPS means...






14. List the drawbacks of a bus topology

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15. LAN Means...






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






17. What is IPSEC? Why is it significant?






18. 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?






19. What is PPP?






20. Ten workstations numbered 1 through 10 are installed sequentially on a physical star network. The network uses a logical bus topology and is cabled using Category 3 UTP (Unshielded Twisted Pair). The cable to Workstation 3 has been severed. Which of






21. An 802.11a/b/g access point is installed in a computer lab. An administrator has a client that is based on 802.11g technology. There are times when the client slows or stops working entirely. What is the cause of the problem?






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






23. EMI means...






24. 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?






25. IIS Means...






26. What is on Ports 20 and 21?






27. NetBEUI Means...






28. 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?






29. On what Port is HTTPS/ SSL?






30. On what Port is IMAP?






31. MPLS






32. What is LEAP?






33. 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






34. What is on Port 53?






35. List the drawbacks of a star topology






36. SMB Means...






37. What is a MAC (Media Access Control) address?






38. 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?






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






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






41. MLI Means...






42. ICMP means...






43. What is on Port 1433?






44. A company wishes to establish a secure network connection with a sister company over the Internet. Both companies must have access to each others resources without allowing general public access. What describes the type of network that should be empl






45. Which of the following methods transfers files with the use of a UDP (User Datagram Protocol)?






46. MIME means...






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






48. Which networking device works at the upper three layers of the OSI (Open Systems Interconnect) and connects networks with different architectures?






49. NetBIOS Means...






50. What is on Port 3389?