LLB Scope

https://www.upes.ac.in/course/btech-llb-hons-computer-science-engineering-with-specialization-in-cyber-law-ipr-law
The course is offered by UPES. Above is the link to it's curriculum. If you see this you will find all the major laws have been condensed into one semester i.e semester 7. Whereas, in other law schools these are taught comfortably over 2 semesters each subject, because these are the core ones. In semester 1, you have legal method which again is very important for purpose of analyzing law and framing arguments, because it tells you about how and why law develops, which comes to aid of lawyers in Supreme Court in constitutional matters. Alongside your semester 1 is loaded with B.Tech. So, it will be unnecessarily burdensome. Lastly, frankly speaking in your career neither does your BA/BBA/B.Com/ B.Tech will help you with law because all these streams help you understand facts, but the law does not require that kind of understanding, the legal principles are different. (Something you will understand on understanding evidence law).

I would suggest you go for both i.e. B.Com LLB where you will learn about both the things. It is a 5-year integrated undergraduate course which has a total of 10 semesters. There are 2 semesters in each year consisting of a minimum of 5 or more subjects.
B.Com LL.B Eligibility Criteria:
*A candidate must have passed 10+2 or any equivalent examination from a recognised board or university under any stream. Students from the commerce stream are preferred over Science and Arts candidates.
*The minimum cut-off is 50% (45% for reserved categories) as per Bar Council of India.
*The candidate must not be over 20 years old at the time of admission for integrated LLB courses.
For reserved category students, the age limit is extended to 22 years.
*Clearing an entrance exam and an interview round are mandatory to gain admission.
*There are national-level exams as well as tests conducted by state boards and universities.