What is the default Duration of asp.net MVC OutputCache attribute?
<p>We are using MVC outputcache attribute, as shown below</p>

<pre><code>[OutputCache(Location = System.Web.UI.OutputCacheLocation.Server, Duration = 60 * 60 * 12, VaryByParam = "staticDataTypes;customerSubscriptionId")]
</code></pre>

<p>Here what is the default value of  <strong>Duration</strong>?</p>