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






2. What is on Port 22?






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






4. MAU means...






5. On what Port is SQL Server?






6. NetBIOS Means...






7. FDDI (Fiber Distributed Data Interface) operates at what speed?






8. 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)?






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






10. CPU means...






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






12. What is OSPF?






13. TCP/IP Means;






14. Name the seven most common physical topologies






15. 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?






16. 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?






17. MAC Means...






18. 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






19. Client-Server Networks






20. The system administrator performs full backups on Sundays. Incremental backups are performed every day EXCEPT Sunday. The backups start at 10 a.m. and end by 12 p.m. The system crashes on Wednesday night. Which tapes must be used to restore data?






21. 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)?






22. All of the following are benefits of IPv6 (Internet Protocol version 6) EXCEPT...






23. TDR means...






24. List the drawbacks of a star topology






25. Which of the following is used to translate NetBIOS (Network Basic Input / Output System) names






26. What is RIP?






27. Which one of the following options is required for a client workstation to connect to a network resource?






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






29. DC means...






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






31. SSH Means...






32. MIME means...






33. LAN Local Area Network






34. Examples of valid WEP (Wired Equivalent Privacy) key lengths






35. A network has been set up for DHCP (Dynamic Host Configuration Protocol) services using a PDC (Primary Domain Controller) and BDC (Backup Domain Controller) each with a range of 192.168.0.1 to192.168.0.254 using a class subnet of 255.255.255.0. DHCP






36. Describe a bus topology






37. ISP Means...






38. A valid MAC (Media Access Control) address is how many bytes long?






39. What is on Port 80?






40. Servers

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






42. What is L2TP? What is significant about this protocol?






43. On what Port is LDAP?






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






45. Which of the following are classified as Layer 2 devices?






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






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






48. Why did we develop networking?






49. DHCP means...






50. A network administrator is in charge of a large corporate network containing a DNS (Domain Name Service) server - DHCP (Dynamic Host Configuration Protocol) server - and an internal web server. One particular subnet is experiencing trouble with Inter