Hello

MCA and MBA both are the prominent courses. For MBA a individual should have administration skills and For MCA an individual should have technical skills

Both have a good and wider scope and have a great opportunity.Mba is basically for the managerial thing and Mca is for technical things

Both have same impact  and play a crucial role in their field

It basically upon you if you are tech savy then go for mca and if you have interested administrative work than go for Mba.

Feel free to ask

Good Luck...