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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Question

Review the Wireshark TCP data flow shown here:
Host A
-- SYN -->
Host B Seg =0 Ack = 919412342
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 Seg = 1 Ack = 1
---
Host A
<--- ACK ---
Host B Seg = 1 Ack = 901
Host A
<--- ACK Len: 1460 ---
Host B Seg =1 Ack = 901
Host A
ACK --->
Host B Seg = 901 Ack =
1342
---
Host A
<--- ACK Len: 1452 ---
Host B Seq = 1342 Ack = 701
%3!
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
Activate
D. Sequence number 901, Acknowledgment number 4444
Go to Setti

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