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






2. On what Port is SNMP?






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






4. 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?






5. ICMP means...






6. On what Port is NetBios?






7. ISP Means...






8. ATM Means...






9. What is Unicast?






10. DOS means...






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






12. PKI means...






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






14. What is on Ports 161 and 162?






15. Client-Server Networks






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






17. Which one of the following devices connects a network segment to a public telephone network?






18. On what Port is POP3?






19. Six workstations that are numbered 1-6 are installed sequentially in a physical ring topology. Workstation 1 fails. How can the network administrator remove Workstation 1 for service without moving the other workstations?






20. Which two devices both operate at the same layer of the OSI (Open Systems Interconnect) model?






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






22. WEP Means...






23. 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






24. A packet filtering firewall operates at which layers of the OSI (Open Systems Interconnect) model?






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






26. Which protocol is used for error reporting in concert with the IP protocol?






27. Proxy Server






28. 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






29. On what Port is the Proxy Server?






30. A small company connected to the Internet through a SOHO (Small Office / Home Office) router wants to make an internal web server public on the Internet. Computers on the LAN can access the web pages but Internet users cannot. What should be done to






31. EMI means...






32. WLAN Means...






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






34. IPSEC means...






35. SSID Means...






36. PSTN Means...






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






38. 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






39. Which one of the following servers provides web caching services?






40. Physical Topology






41. WINS Means...






42. HTTP Means...






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






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






45. WPA Means...






46. WAP Means...






47. Print Server






48. What is IP?






49. AC means...






50. Servers

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