Computers & IT (Non-Engg)

Yes, you can join for SAP course as you have done a Diploma course and you have knowledge about tally also. SAP course can be done by any graduate. There is no restriction in it. You can get a good job also after doing this course.

Hi Keshav,
Glad to know that you still want to do more in studies. I found some institutes which provide you e-course for the same which you can complete in 180 days only and also lectures and classes are there. So, you can definitely pursue this course after your studies.
Good luck.

Kindly refer to the link mentioned below:
https://www.shiksha.com/bachelor-of-computer-science-b-sc-cs-article-4565-1

To pursue MCA, maths is a compulsory subject in graduation but in some colleges, if you have maths as a subject in any of the years then also you can apply for MCA. To get the list of colleges you can refer to the following link.
https://www.tcyonline.com/mca/eligibility.php

Hello,
You should not get too fascinated with ethical hacker as they show in movies. Most of the institutes provide just a basic fancy course under the name of ethical hacking, just to attract students and earn more.
I would rather recommend you to go for security specialist professionals. These jobs

In which stream have you completed your B.Tech? If you have completed your B.Tech in CS or IT, then it won't be a major problem. You can join as an intern in some company and progress from there on. Otherwise, you need to opt for Master’s degree in computer related course before applying for a job.

Sky Infotech is a good institute.
You can check the below mentioned link:
https://it.shiksha.com/cloud-computing-training-in-delhi-ncr-categorypage-10-113-1-0-0-10223-1-2-0-none-1-0