Bachelor in Computer Application (BCA) is one of the most popular courses among students who want to make their career in Information Technology. It is a three-year undergraduate program that enhances students' knowledge and skills to meet the needs of the Information Technology (IT) Industry. BCA is a course designed to give insight to the students regarding various CS & IT concepts and their practical applications as well. Don Bosco Institute of Technology (DBIT) & Bosco Technical Training Society (BTTS), offer excellent placements. It enables students to grab promising opportunities available to them in leading companies like Infosys, Cognizant, HCL, Capgemini, Aricent, TCS, Concentrix, British Telecom, Network Bulls, IBM, and many more. The emphasis on quality and excellence has made DBIT and BTTS to be the best BCA Colleges of GGSIP University in Delhi NCR.

Both colleges organize mock assessments and personality development programs regularly to train students to be industry-friendly. Students complete a summer internship as part of their program at the end of the fourth semester. Both colleges promote experiential learning through events such as conferences, interviews, workshops, and IT quizzes, among others, resulting in DBIT & BTTS being named the best BCA Colleges in South Delhi. The emphasis on quality and excellence has made these colleges to be in the top ten BCA GGSIP University colleges in the Delhi NCR.