GET /kurose_ross_sandbox/interactive/quantum7.html HTTP/1.1 Host: gaia.cs.umass.edu Accept: text/plain, text/html, image/gif, image/jpeg, audio/mp4, audio/vnf.wave, video/mp4, video/mpeg, Accept-Language: en-us, en-gb;q=0.6, en;q=0.7, fr, fr-ch, da, fi, ar, cs f-Modified-Since: Thu, 14 Sep 2023 12:07:49 -0700 User Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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24) What is the last updated time if client has a cached copy of the file?
Suppose the client-to-server HTTP GET message is the following:
HTTP/1.1
GET /kurose_ross_sandbox/interactive/quantum7.html
Host: gaia.cs.umass.edu
Accept: text/plain, text/html, image/gif, image/jpeg, audio/mp4, audio/vnf.wave, video/mp4, video/mpeg,
Accept-Language: en-us, en-gb;q=0.6, en;q=0.7, fr, fr-ch, da, fi, ar, cs
f-Modified-Since: Thu, 14 Sep 2023 12:07:49 -0700
User Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
http message
host, running
a web browser
Internet
gaia.cs.umass.edu
Web server
the Client doesn't have a cached copy of file/
Non of the answers
O The last midnight at 12:00 AM
O Thu, 14 Sep 2023 12:07:49 -0700
Transcribed Image Text:24) What is the last updated time if client has a cached copy of the file? Suppose the client-to-server HTTP GET message is the following: HTTP/1.1 GET /kurose_ross_sandbox/interactive/quantum7.html Host: gaia.cs.umass.edu Accept: text/plain, text/html, image/gif, image/jpeg, audio/mp4, audio/vnf.wave, video/mp4, video/mpeg, Accept-Language: en-us, en-gb;q=0.6, en;q=0.7, fr, fr-ch, da, fi, ar, cs f-Modified-Since: Thu, 14 Sep 2023 12:07:49 -0700 User Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0) http message host, running a web browser Internet gaia.cs.umass.edu Web server the Client doesn't have a cached copy of file/ Non of the answers O The last midnight at 12:00 AM O Thu, 14 Sep 2023 12:07:49 -0700
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