2) Consider the following snapshot that were captured by Wireshark when the reply sent from the server in response to the HTTP GET message. Answer the following questions, by indicating where in the message below you find the answer | http Protocol Length Info HTTP No. Time Source Destination 2794 15:5 34.107.221.82 172.16.48.34 334 HTTP/1.1 200 OK (text/plain) 416 HTTP/1.1 200 OK (text/html) 334 HTTP/1.1 200 ОК (text/plain) 357 GET /success.txt?ipv4 HTTP/1.1 2800 15:5 34.107.221.82 172.16.48.34 HTTP 2802 15:5 34.107.221.82 172.16.48.34 | 2818 15:5. 172.16.48.34 Frame 2802: 334 bytes on wire (2672 bits), 334 bytes captured (2672 bits) on interface any, id e Linux cooked capture • Internet Protocol Version 4, Src: 34.107.221.82, Dst: 172.16.48.34 Transmission Control Protocol, Src Port: 80, Dst Port: 48076, Seq: 1, Ack: 302, Len: 278 Hypertext Transfer Protocol HTTP/1.1 200 OK\r\n HTTP 34.107.221.82 HTTP Server: nginx\r\n Date: Wed, 10 Nov 2021 11:20:39 GMT\r\n Content-Type: text/plain\r\n • Content-Length: 8\r\n [Content length: 8] via: 1.1 google, HTTP/1.1 forward.http.proxy:3128\r\n Age: 82912\r\n Cache-Control: public, must-revalidate, max-age%=De, s-maxage=86400\r\n Connection: keep-alive\r\n \r\n [HTTP response 1/3] [Time since request: 0.034750723 seconds] 2.aWhat is the type of document? And mention the time taken by server to provide this response? 2.b What time was the document reply provided? 2.c How many bytes are there in the document being returned? 2.dWhat type of connection is provided at the server – persistent or non- persistent? How to verify the same?

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
2) Consider the following snapshot that were captured by Wireshark when the reply sent
from the server in response to the HTTP GET message. Answer the following questions,
by indicating where in the message below you find the answer
http
No.
Time
Source
Destination
Protocol Length Info
334 HTTP/1.1 200 OK (text/plain)
(text/html)
(text/plain)
357 GET /success.txt?ipv4 HTTP/1.1
2794 15:5.. 34.107.221.82 172.16.48.34
HTTP
2800 15:5. 34.107.221.82 172.16.48.34
HTTP
416 HTTP/1.1 200 OK
172.16.48.34
334 HTTP/1.1 200 OK
- 2802 15:5. 34.107.221.82
2818 15:5 172.16.48.34
Frame 2802: 334 bytes on wire (2672 bits), 334 bytes captured (2672 bits) on interface any, id e
• Linux cooked capture
Internet Protocol Version 4, Src: 34.107.221.82, Dst: 172.16.48.34
Transmission Control Protocol, Src Port: 80, Dst Port: 48076, Seq: 1, Ack: 302, Len: 278
Hypertext Transfer Protocol
• HTTP/1.1 200 OK\r\n
Server: nginx\r\n
Date: Wed, 10 Nov 2021 11:20:39 GMT\r\n
Content-Type: text/plain\r\n
- Content- Length: 8\r\n
[Content length: 8]
via: 1.1 google, HTTP/1.1 forward.http.proxy:3128\r\n
Age: 82912\r\n
Cache-Control: public, must-revalidate, max-age=D0, s-maxage%=86400\r\n
Connection: keep-alive\r\n
HTTP
34.107.221.82 HTTP
\r\n
[HTTP response 1/3]
[Time since request: 0.034750723 seconds]
2.aWhat is the type of document? And mention the time taken by server to
provide this response?
2.b What time was the document reply provided?
2.c How many bytes are there in the document being returned?
2.dWhat type of connection is provided at the server - persistent or non-
persistent? How to verify the same?
Transcribed Image Text:2) Consider the following snapshot that were captured by Wireshark when the reply sent from the server in response to the HTTP GET message. Answer the following questions, by indicating where in the message below you find the answer http No. Time Source Destination Protocol Length Info 334 HTTP/1.1 200 OK (text/plain) (text/html) (text/plain) 357 GET /success.txt?ipv4 HTTP/1.1 2794 15:5.. 34.107.221.82 172.16.48.34 HTTP 2800 15:5. 34.107.221.82 172.16.48.34 HTTP 416 HTTP/1.1 200 OK 172.16.48.34 334 HTTP/1.1 200 OK - 2802 15:5. 34.107.221.82 2818 15:5 172.16.48.34 Frame 2802: 334 bytes on wire (2672 bits), 334 bytes captured (2672 bits) on interface any, id e • Linux cooked capture Internet Protocol Version 4, Src: 34.107.221.82, Dst: 172.16.48.34 Transmission Control Protocol, Src Port: 80, Dst Port: 48076, Seq: 1, Ack: 302, Len: 278 Hypertext Transfer Protocol • HTTP/1.1 200 OK\r\n Server: nginx\r\n Date: Wed, 10 Nov 2021 11:20:39 GMT\r\n Content-Type: text/plain\r\n - Content- Length: 8\r\n [Content length: 8] via: 1.1 google, HTTP/1.1 forward.http.proxy:3128\r\n Age: 82912\r\n Cache-Control: public, must-revalidate, max-age=D0, s-maxage%=86400\r\n Connection: keep-alive\r\n HTTP 34.107.221.82 HTTP \r\n [HTTP response 1/3] [Time since request: 0.034750723 seconds] 2.aWhat is the type of document? And mention the time taken by server to provide this response? 2.b What time was the document reply provided? 2.c How many bytes are there in the document being returned? 2.dWhat type of connection is provided at the server - persistent or non- persistent? How to verify the same?
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