Certificate

Yes, you can get admission.
All the best
The application will start in June. Also, get your income certificate updated they will ask for recent certificate.

Travel and Tourism is the industry which is different from others, but still it is growing faster than other industries. If I talk about its scope and the career options then there are many job opportunities in this sector like you can find a job in airlines, travel agencies, Hotels, restaurants and lots more. But, the most important thing that this course want from the aspirants is the confidence and excellent interpersonal skills. So, if you develop these skills, you will definitely get a job.

Yes, DU plans to open online registration on May 24. Do mention your category as EWS at the time of registration. Carefully go through the registration requirements and instructions for registration under EWS requirements. Make sure to get necessary documents prepared and submitted to DU (as per the instructions ) to seek admission under EWS category.

Council of Architecture gives license to practice as an Architect. Council of Architecture has made it mandatory for a candidate to complete 5 year course B.Arch to get the license.

The eligibility for admission to Travel and Tourism courses at the Diploma level is, 10th standard or it's equivalent qualification in any discipline from a recognized university. Minimum 50% marks required in 10th standard. Most of the reputed colleges give first preference to the candidate who completed 12th standard. The applicant can get direct admission after completing 10th standard as well. Colleges offering Diploma in Travel and Tourism Course:-
Indian Institute of Travel and Tourism management
Andhra Pradesh University
Indira Gandhi National Open University.

It will come under Group - B. Please upvote my answer.

You have to upload the certificate by 5th-10th June in JEE Advance online portal. Good luck.