Hello Sanika,
Yes, you can continue this field after doing B.Tech Engineering. Also you can do a MBA in Digital Marketing after your B.Tech.
Here is some more information about Digital Marketing Managing course https://bschool.careers360.com/articles/mba-in-digital-marketing-management
Hope that helps and feel free to ask if you have any more queries. Best of luck!
Candidates can check B.Tech Cut off for Top IITs & NITs here.
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