Practice Quiz in Network Layer: Address Mapping, Error Reporting, and Multicasting Part 1

This is the Online Practice Quiz in Network Layer: Address Mapping, Error Reporting, and Multicasting part 1 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.

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Quiz in Network Layer: Address Mapping, Error Reporting, and Multicasting Question 1. A technique called ______ is used to create a subnetting effect. A. ARP B. RARP C. proxy ARP D. None of these Question 2. ICMP messages are divided into two broad categories: _____________. A. query and error reporting messages B. request and response messages C. request and reply messages D. None of these Question 3. Which of the following is true about ICMP messages? A. An ICMP error message may be generated for an ICMP error message. B. An ICMP error message may be generated only for the first fragment. C. An ICMP error message may be generated for a multicast datagram. D. None is true Question 4. The logical addresses in the Internet are called _______ addresses. A. port B. IP C. Email D. None of these Question 5. The _______ field of the IGMP message is all zeros in a query message. A. version B. type C. group address D. None of these Question 6. The sender is a router that has received a datagram destined for a host on the same network. The logical address that must be mapped to a physical address is ______. A. the destination IP address in the datagram header B. the IP address of the router found in the routing table C. either a or b D. None of these Question 7. _______ is a dynamic mapping protocol in which a physical address is found for a given logical address. A. ARP B. RARP C. both a and b D. None of these Question 8. In IGMP, the general query message ___________________ group. A. does not define a particular B. explicitly defines a C. can define more than one D. None of these Question 9. Which of the following is true about ICMP messages? A. An ICMP error message may be generated for an ICMP error message. B. An ICMP error message may be generated for each fragment. C. An ICMP error message may be generated for a multicast datagram. D. None is true Question 10. In networks that do not support physical multicast addressing, multicasting can be accomplished through _______. A. mapping B. queries C. tunneling D. None of these

More Practice Quiz in Network Layer: Address Mapping, Error Reporting, and Multicasting

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Complete Practice Quiz in Data Communications and Networking

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Complete Practice Quiz in Data Communications and Networking

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