Hi Karthick ,
Welcome to this Microsoft Project newsgroup
An Enterprise project is one that uses project management resources
throughout the company (enterprise) and thus will need server and networking
support. A non-enterprise project ( although not usually called such) is
one that generallly can be project managed from a single stand-alone PC.
Thus Project Standard is for the stand-alone PC, whereas Project
Professional has the same facilities as the Standard version but, in
addition, it has all the nessary software to communicate via servers and
networtk across the enterprise.
See also :
http://office.microsoft.com/en-us/FX010857951033.aspx
FAQs, companion products and other useful Project information can be seen at
this web address:
http://project.mvps.org/faqs.htm
Hope this helps - please let us know how you get on
Mike Glen
MS Project MVP