Diploma

Hello
I am providing a link which will help you to know about the eligibility criteria, etc:
https://www.shiksha.com/design/interior-design-chp

Dear Abdal Shaik,
If you have passed in a Diploma in Engineering (Three Years Duration Course) approved by AICTE, then you can pursue it directly into II Year of B.E./ B.Tech. (EEE)

Yes, you are eligible to get direct admission in the 2nd year of BCA.

Yes, ofcourse you can apply.

Hello
You may refer the below Shiksha link for airport management Diploma. https://www.shiksha.com/aviation/ground-services/course/diploma-in-airline-and-airport-management-aimfill-international-jayanagar-Bangalore-179441
You may refer below link for hospitality management. https://www.shiksha.com/hospitality-travel/hotel-hospitality-management/colleges/diploma-courses-india
All the best!

Top institutes have a high fee structure for B.Tech. If you think you can't afford that, you can pursue B.Sc. Else go with B.Tech!

By all means, go ahead and study International Business Operations. With all the MNCs that are present in India and the fact that a huge number of Indian companies are going global, this area of specialisation would certainly help you to have a better understanding of business today. Working abroad is a different kettle of fish altogether. Global recession has lead to a slow down in economies world over but in that aspect, there are some countries, among them India, where the effect is not so great. India might still be a good BET for you unless you are targeting such countries as Canada, Australia & New Zealand.