Hello aspirant,
I am here for helping you...

As per your doubt I am clarifying that Certificates are generally different than diplomas because they are given out to students who have passed a particular course of study not necessarily related to high school graduation requirements. ... Some colleges simply call their certificate programs "diploma" programs. The difference is in name only.

Apart from this I want to inform you that...
Careers360 is coming up with India's Biggest Talent Search Exam-"CTSE" where aspirants of JEE and NEET 2020/21 can take the test and win prizes & scholarships worth 1.25 crores. Students studying in class 11th, 12th and 12th droppers can appear for this exam. They will get to know where they stand in terms of preparation and competition. Every student will have to pay a nominal fee of rupees 100/- and in return, he will get Paytm cashback offers worth rupees 250* and prizes include: cash, laptops, smartphones, amazon echos, Careers360 almanacs, power banks and more.

http://bit.ly/32QjPzy

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I hope it will be beneficial for you....
For more queries you can  upvote my answer and can ask in the comment section below...

Best of luck...