In Apache, there are three ways to set cache control rules:1.Via <meta> tags (<meta http-equiv="Expires"...>)This method works with browsers, but most intermediate proxy servers don't parse HTML files, they look for HTTP headers to set ca... http://blog.kapilchhabra.com/2007/02/c...

1.3 What does a nameserver do? What does a nameserver do ? Well, suppose you are dialed in with ... http://tutorials.mzwriter.com/2007/12/...

When a DNS client needs to look up a name used in a program, it queries DNS servers to resolve the n... http://www.it-tips.nl/2007/12/24/how-d...