Yes, absolutely. One can pursue a Bachelor of Computer Applications program after completing 12th standard. BCA is an undergraduate degree focused on computer science and its applications, and it is for those who have an interest in computers, programming, and technology. Typically, students who complete their 12th grade with a science background, especially with subjects such as Mathematics, Physics, or Computer Science, can apply for BCA. Some colleges also consider students from commerce or arts background, either based on specific eligibility criteria or some sort of computer-related courses undertaken during school time.
This period is usually of three years of study, when all about programming languages, database management, software engineering, web development, and other central areas of computer science are inculcated in the mind of the learner. After obtaining the BCA, one has the option for further career into software development, IT consulting, networking, and systems administration or even studying further to advance knowledge and upgrade skills through a Master of Computer Applications, that is, MCA.