Question: Problem 4 (6 points) Consider a client sending an HTTP GET message to a web server, gaia.cs client-to-server HTTP GET message is the following: GET

Problem 4 (6 points) Consider a client sending an HTTP GET message to a web server, gaia.cs client-to-server HTTP GET message is the following: GET /john willians/programa/comsc/cs 101.htn HTTP/1.0 Host: gaia.cs.umass.edu If-Modified-sinces Sat, 03 Nov 2018 14 14125-0700 Answer the following questions: gaia.csumass.edu. Suppose the a) What is the name of the file that is being retrieved in this GET message? b) What version of HTTP is the client running? the client already have a (possibly out-of-date) copy of the roquested filo? Explain. t so, approximately how long ago did the client receive the file, assuming the GET request has just been issued

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