Test your basic knowledge |

IPV4 Addressing

Subject : it-skills
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. What is the ARP Operation value for a Reverse ARP Request?






2. What is covered by the TCP Checksum field?






3. What TCP/IP protocol suite layer corresponds to the network layer of the OSI model?






4. What is the IPv4 Protocol number for IP in IP encapsulation?






5. What is the IPv4 Protocol number of RSVP?






6. Who group public IPv4 address space by major geographic region?






7. What is ICMP Type 9?






8. What are the private IPv4 address ranges?






9. Who is responsible for the global coordination of the DNS Root - IP addressing - and other Internet protocol resources?






10. What are the IP Precedence values?






11. What is prefix /26 in decimal notation?






12. How can the receiver determine the size of a packet's data payload based on the IPv4 header?






13. Who allocates public IP address ranges to NIRs or LIRs?






14. Which IPv4 address range is reserved for self-identification on a local subnet?






15. What is the IPv4 Protocol number for EIGRP?






16. What is the format of the Flags field in the IPv4 header?






17. What is the format of an ICMP header?






18. What is a TCP port number of an application called when it is coupled with the IP address of the server?






19. Which IPv4 address range is reserved for use in documentation and example code?






20. What are the most common IP version numbers?






21. What are classless routing protocols?






22. What is proxy ARP?






23. What is the format of the TCP Header Length field?






24. What is the name of the queuing and forwarding of IP packets based on DiffServ?






25. What is the ARP Hardware address length value for Ethernet?






26. What is the the MF-bit in the IPv4 header?






27. What is Inverse ARP?

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28. What are the uses of gratuitous ARP?






29. What are classful routing protocols?

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30. What is gratuitous ARP?






31. What is the IPv4 Protocol number for OSPF?






32. What are the protocol categories that describe the physical layer?






33. What is the function of ICMP redirect messages?






34. What are the most frequently used options in the IPv4 header?






35. What routing protocols are classful?






36. What is FIN?






37. What is LIR?






38. What TCP/IP protocol suite layer corresponds to the transport layer of the OSI model?






39. Which RFC defines the special use IPv4 address ranges?






40. Configures how long a dynamically learned protocol address and its corresponding hardware address remains in the ARP cache






41. What is added after the Option field in the TCP header?






42. What TCP/IP protocol suite layer corresponds to the session - presentation and application layers of the OSI model?






43. Which IPv4 address range is reserved for benchmark testing of Internet devices (RFC 2544)?






44. What is the ARP Protocol address length value for IPv4?






45. What is the format of a TCP header?






46. What are the steps to subnet an IPv4 address?






47. What is ICMP Type 3?






48. What is ICMP Type 10?






49. What is prefix /30 in decimal notation?






50. What is the Fragment Offset field in the IPv4 header?