title: What does Production Phase ,Development Phase and deployment means in Visual studio 2010
body: <p>I am not looking for Definitions for all these terms but interested in knowing <strong><em>"How Developers work when they are developing some software in ASP.net"</em></strong></p>
  
  <p>My senior has divided the project in 2 folders .first one is <strong><em>Development:D</em></strong> second is <strong><em>Subversion:S</em></strong> folder.Both folders contains same files.</p>
  
  <p>While programming(development)on which folder should I work.( i mean on which file should I open to start programming : D folder or S folder ).
  We are using <strong><em>Subversion</em></strong> and visual studio 2010.</p>
  
  <p>If any one could explain me "Deployment scenario " then I would be very thankful to them.</p>
  
  <p>Thanks.</p>