Certificate

You need to get in contact with the Examination Controller office of the University or the Subject Department of the course you did.
If it is a regular degree, then the concerned institution under that university will give that to you.

Yes,
You can apply for it. Application to Delhi university courses at the certification level requires candidates to have passed CBSE's or 10+2 exam with a minimum aggregate of 45% marks.

Hi Hira!
The admissions in all the top colleges are closed for this year's batch. I am afraid, you have missed it for this year.

Hi Rati,
Yes, you are eligible for this course.

Hello S Mahrotra,
For admission in Computer Science, PCS is mandatory. You can try other branches. Have a chance to get admission in engineering.

Yes, that may be acceptable for only some universities and in other top universities, you are required to give an authorized examination in German.

Hi Shailesh!
You can refer to the below link to know the best institutes in India for pursuing event management. They either provide Diploma courses or degree courses. Certificate courses will do no good for your career. You can check their fee structure individually on their websites. https://www.shiksha.com/articles/top-5-event-management-colleges-in-india-blogId-11139.

Hello Shahid,
The course you are looking for is really a wonderful one.
You can easily opt for this course as by doing a Masters degree followed by MBA healthcare management through a nice college and hence from there a wide range of opportunity will open for you. as you could intern under a hospital too.
Good luck.