Given this HTTP GET request, answer the following questions: GET /index.html HTTP/1.1 Host: www-net.cs.umass.edu User-Agent: Firefox/3.6.10 Accept: text/html,application/xhtml+xml Accept-Language:en-us, en;q=0.5 Accept-Encoding: gzip,deflate Accept-charset: ISO-8859-1,utf-8;q=0.7 Keep-Alive: 115 Connection: keep-alive a) What is the (full) URL that is being requested (2pts)? b) is a persistent session being requested? (1pt)