Review the Wireshark TCP data flow shown here: Host B Seq = 0 Ack = 919412342 Host A -- SYN --> Host A <-- SYN, ACK --- Host B Seq = 0 Ack = 1 Host A -- ACK --> Host B Seq = 1 Ack = 1 Host A PSH, ACK Len: 512---> Host B Seq =1 Ack = 1 --- Host B Seq = 1 Ack = 901 Host A <--- ACK --- Host A <--- ACK Len: 1460 --- Host B Seq = 1 Ack = 901 Host B Seq = 901 Ack = 1342 Host A --- ACK ---> Host A <--- ACK Len: 1452 --- Host B Seq = 1342 Ack = 701 Host A ACK ---> Host B Seq = 901 Ack = 2992 --- Host A <--- ACK Len: 1452 --- Host B Seq = 2992 Ack = 901 Which of the following statements is correct and represents the next appropriate acknowledgment from Host A? C. Sequence number 4444, Acknowledgment number 901 Selected Answer: Answers: A. Sequence number 2993, Acknowledgment number 901 B. Sequence number 901, Acknowledgment number 2993 C. Sequence number 4444, Acknowledgment number 901 Activa D. Sequence number 901, Acknowledgment number 4444 Go to Se

Review the Wireshark TCP data flow shown here: Host B Seq = 0 Ack = 919412342 Host A -- SYN --> Host A <-- SYN, ACK --- Host B Seq = 0 Ack = 1 Host A -- ACK --> Host B Seq = 1 Ack = 1 Host A PSH, ACK Len: 512---> Host B Seq =1 Ack = 1 --- Host B Seq = 1 Ack = 901 Host A <--- ACK --- Host A <--- ACK Len: 1460 --- Host B Seq = 1 Ack = 901 Host B Seq = 901 Ack = 1342 Host A --- ACK ---> Host A <--- ACK Len: 1452 --- Host B Seq = 1342 Ack = 701 Host A ACK ---> Host B Seq = 901 Ack = 2992 --- Host A <--- ACK Len: 1452 --- Host B Seq = 2992 Ack = 901 Which of the following statements is correct and represents the next appropriate acknowledgment from Host A? C. Sequence number 4444, Acknowledgment number 901 Selected Answer: Answers: A. Sequence number 2993, Acknowledgment number 901 B. Sequence number 901, Acknowledgment number 2993 C. Sequence number 4444, Acknowledgment number 901 Activa D. Sequence number 901, Acknowledgment number 4444 Go to Se

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Consider a TCP connection between Host A and Host B. Suppose that the TCP segments traveling from Host A to Host B have source port number x and destination port number y. What are the source and destination port numbers for the segments traveling from Host B to Host A?
When closing a TCP connection, why is the two-segment-lifetime timeout not necessary on the transition from LAST ACK to CLOSED?
When closing a TCP connection, why is the two-segment-lifetime timeout not necessary on the transition from LAST ACK to CLOSED?
B) Compare between the following with examples
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Moving to the next question prevents changes to this answer. Quèstion 1 OSI reference model and TCP/IP networking models are often used to understand the parts of a network communication. a. Write down layers of OSI Reference Model. b. Explain in short purpose of each layer individually in OSI Reference model C. Explain how TCP/IP stack model simplifies OSI Reference Model? For the toolbar, press ALT++F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 14px オ() hp
When closing a TCP connection, why is the two-segment-lifetime timeout not necessary on the transition from LAST ACK to CLOSED?