Dear Sudhir,

Your question is not understandable. Well, diploma in computer engineering is a 3 year program and it's admission is based on direct admission process or Entrance exam basis .

Note: You should pass your 10th board exam with minimum 50% marks (Basic Eligibility Criteria)

But, JNEC college does not offer any diploma program. You can refer to these link to find available courses in JNEC:

https://www.careers360.com/colleges/mahatma-gandhi-missions-jawaharlal-nehru-engineering-college-aurangabad

You can also go through this link to find good colleges that offers diploma in CSE across India:

https://engineering.careers360.com/colleges/list-of-diploma-in-computer-science-engineering-colleges-in-india

Hope you understand !