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. A user complains that they can no longer access resources on the network. The user is unable to ping other nodes and ipconfig returns an IP (Internet Protocol) address that is not in the correct subnet. What is the problem?






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






3. SSH Means...






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






5. 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)?






6. On what Port is SNMP?






7. Physical Topology






8. What is on Port 514?






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






10. 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






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






12. Which one of the following options is a security standard for 802.11?






13. 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






14. NTP means...






15. Fault Tolerance






16. A network administrator notices in his secure wireless office that many of his wireless client machines constantly lose network connectivity. The wired clients never have downtime. Theadministrator also notices that the wireless clients all lose conn






17. TDR means...






18. Describe a bus topology






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






20. What is PPTP?






21. How are physical and logical topologies different?

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22. POP Means...






23. WAP Means...






24. Around noon - 802.11b wireless users near the break room have intermittent - random connections. What is the problem?






25. What is IPSEC? Why is it significant?






26. IDS means...






27. 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






28. What is Unicast?






29. In which OSI (Open Systems Interconnect) layer does a bridge operate?






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






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






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






33. IMAP Means...






34. What is the maximum standard distance allowed to connect a customer via an ISDN (Integrated Services Digital Network) line?






35. If a destination address is not in a bridges forwarding table - what will the bridge do?






36. What is on Port 23?






37. WLAN Means...






38. All of the following Novell NetWare operating systems support NDS (NetWare Directory Services) natively EXCEPT...






39. A small office network with ten computers uses a cable modem and router to connect to the Internet and distribute services to clients. After several weeks of use - the routers collision LED (Light Emitting Diode) has begun to stay on permanently. Wha






40. Which one of the following is a purpose for subnetting?






41. ATM Means...






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






43. What is on Port 80?






44. What is RIP?






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






46. 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






47. Describe a star topology






48. Which one of the following will affect the range of an 802.11b WAP (Wireless Access Point)?






49. All of the following options transmit data over a modem EXCEPT...






50. What is the mechanism a DHCP (Dynamic Host Configuration Protocol) server uses to track which IP (Internet Protocol) address is assigned to a particular computer?