Computers & IT (Non-Engg)

Hi,Glad that you're thinking to learn more about one of the career booming fields in the present time which is Data Science. This is quite popular and demanding among a lot of students in terms of learning and making a good career in it. Coming back to your query, after 12th first you need to complete the graduation in any field, then after you can think to get a Data Science training. For learning Data Science from a scratch, I would highly recommend Imarticus Learning, which is an educational institute provides such training course on specific fields like - Analytics, Finance, Technology, etc. The following training programme, you can consider,
1. The *Data Science Training Course* - https://imarticus.org/data-science-prodegreeThis 180+ hours-long power-packed Data Science Prodegree is highly industry-relevant in nature due to its endorsement by Genpact, a global leader in analytics and AI. Equip yourself with leading technologies and accelerate your data Science career. For more detailed information and further career counseling, you can also visit - https://imarticus.org and can drop your query y contacting through the Live Chat Support or else can even visit one of our training centers based in - Mumbai, Thane, Pune, Chennai, Bangalore, Hyderabad, Delhi, Gurgaon, and Ahmedabad. Hope this will work for you.

Hello,
Yes, you can appear for the IIT JAM exam in the final year of your Bachelor's degree or after completing it. For applying in a reputed IIT or NIT for M.Sc. In Information Technology, you need to score well in the exam. This year IIT Kanpur will start the IIT JAM Counselling from April 2020 and aspirants who will qualify the cut-off marks in IIT JAM Exam and will be featured in the merit list can take admission in various M.Sc. Programmes in IITs and IISc. You can check the Schedule for IIT JAM 2020 exam - https://scoop.eduncle.com/iit-jam-exam
However, If you are not able to clear the cut-off for IITs, then also you can fill the CCMN 2020 application form. The CCMN (Centralized Counselling for M.Sc. & M.Sc. Tech admissions to NITs and CFTIs) will start conducting the counselling process for the candidates who will qualify IIT JAM examination for admission in M.Sc. Programmes for 22 NIT's and the score is valid for many other colleges like IISER's.
I hope this Helps!