Practice Quiz in Network Layer: Internet Protocol Part 1

This is the Online Practice Quiz in Network Layer: Internet Protocol 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: Internet Protocol Question 1. In IPv4 header, an HLEN value of decimal 10 means _______. A. there are 10 bytes of options B. there are 40 bytes of options C. there are 10 bytes in the header D. there are 40 bytes in the header Question 2. In IPv4, which field or bit value unambiguously identifies the datagram as a fragment? A. Do not fragment bit ? 0 B. More Fragment bit ? 0 C. Fragment offset = 1000 D. None of these Question 3. The term ________ means that IP provides no error checking or tracking. IP assumes the unreliability of the underlying layers and does its best to get a transmission through to its destination, but with no guarantees. A. reliable delivery B. connection-oriented delivery C. best-effort delivery D. None of these Question 4. An IPv4 datagram is fragmented into three smaller datagrams. Which of the following is true? A. The do not fragment bit is set to 1 for all three datagrams. B. The more fragment bit is set to 0 for all three datagrams. C. The identification field is the same for all three datagrams. D. The offset field is the same for all three datagrams. Question 5. IP is _________ datagram protocol. A. an unreliable B. a connectionless C. both a and b D. None of these Question 6. In IPv4, if the fragment offset has a value of 100, it means that _______. A. the datagram has not been fragmented B. the datagram is 100 bytes in size C. the first byte of the datagram is byte 100 D. the first byte of the datagram is byte 800 Question 7. A best-effort delivery service such as IPv4 includes _______. A. error checking B. error correction C. datagram acknowledgment D. None of these Question 8. In IPv4, what is needed to determine the number of the last byte of a fragment? A. Identification number B. Offset number C. Total length D. (b) and (c) Question 9. IPv6 allows _________ security provisions than IPv4. A. more B. less C. the same level D. None of these Question 10. The ________ protocol is the transmission mechanism used by the TCP/IP suite. A. ARP B. IP C. RARP D. None of these

More Practice Quiz in Network Layer: Internet Protocol

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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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