【正文】
e of the last modification of the file from the previous get request11. What is the HTTP status code and phrase returned from the server in response to this second HTTP GET? Did th e server explicitly return the contents of the file? Explain.Answer:截圖:The status code and phrase returned from the server is HTTP/ 404 Not Modified. The server didn’t return the contents of the file since the browser loaded itfrom its cache.