A degree in computing can open many doors, but the critical first step is to choose the right programme.For a Class 12 student interested in computer technology, the choice often comes down to three familiar options: BCA, BSc Computer Science and BTech in Computer Science and Engineering. All three can lead to careers in software development, artificial intelligence, data science, cybersecurity and emerging technology.So, is BTech automatically the better choice? Is BCA more practical? Does BSc Computer Science offer stronger fundamentals?The answer is: it depends on what you want to learn, how you want to learn it and where you want to go next.Rather than choosing a degree based only on its title or perceived popularity, students should compare the actual curriculum across four dimensions: mathematics, programming depth, practical exposure and future academic options.Mathematics: More is not necessarily betterMathematics is an important foundation for computing, particularly for students interested in algorithms, AI, machine learning and data science. But the relevant question is not simply,“Which degree has more mathematics?”Story continues below this adA BTech in Computer Science and Engineering generally includes a stronger engineering- oriented mathematical foundation, covering areas such as engineering mathematics, discrete mathematics, probability, statistics and numerical methods.BSc Computer Science programmes typically combine computing with mathematical and logical foundations. Students may encounter discrete mathematics, statistics, mathematical logic and other subjects supporting computer science concepts.In BCA, mathematics may be comparatively lighter in some institutions, with greater emphasis on application-oriented computing. However, this varies considerably across universities.Therefore, a student aspiring to work in AI or data science should examine whether the programme provides adequate mathematics and statistics, irrespective of whether it is called BCA, BSc or BTech.Story continues below this adThe takeaway: Don’t count mathematics courses. Understand what mathematical thinking the programme will help you develop.Programming: Coding is only the beginningLearning to code is important but a strong computer science education goes beyond learning programming languages.A BCA often provides an application-oriented pathway, with programming, databases, web technologies, software development and information systems forming important components.A BSc Computer Science may place greater emphasis on the conceptual foundations of computing. Depending on the institution, students can encounter data structures, algorithms, operating systems, computer architecture, databases, programming paradigms and computational theory.Story continues below this adA BTech CSE generally combines programming with engineering and systems perspectives. Students may progress from programming fundamentals and data structures to operating systems, computer networks, software engineering, distributed systems and areas such as AI, cloud computing and cybersecurity.But here is an important caveat: the degree title does not tell you how deeply you will learn programming.Before choosing a programme, students should ask: How much emphasis is placed on data structures and algorithms? Will I build applications? Will I solve open-ended problems? Are modern programming tools and technologies part of the curriculum?The objective should not be to graduate knowing several programming languages. It shouldbe to graduate knowing how to think computationally and solve problems using technology.Story continues below this adPractical learning: What will you actually build?A technology degree should not remain confined to classrooms and examinations.Students should look for programmes that provide opportunities to build, experiment, fail, improve and solve real-world problems.This could include programming laboratories, hackathons, internships, industry projects, research projects, multidisciplinary assignments and a substantial final-year project.For instance, learning databases becomes significantly more meaningful when students design and implement a working application rather than simply studying database commands.Similarly, an AI course becomes more valuable when students work with real datasets, build models, evaluate their performance and understand where those models can fail.Story continues below this adThe question to ask is simple: “At the end of four or three years, what will I be able to build?”The quality of practical exposure matters more than simply counting laboratory hours.Which degree is right for which student?There is no single answer, but your interests and strengths can provide useful direction.BCA may be a good fit for a student who enjoys application development, software tools and technology-enabled problem-solving and wants a relatively focused route into computing. It will also work well for those who wish to study for an MCA or other specialized postgraduate program.Story continues below this adBSc in Computer Science will suit a student who likes math, logic and knows how the computer works. This course will be especially appealing for those thinking about specializing in algorithms, artificial intelligence, data science, research or postgraduate courses such as MSc.The BTech in Computer Science and Engineering will suit a student who is comfortable with math and wants more engineering foundation. It will expose him to the world of software engineering, computer systems and networks.These are mere guidelines. A good BCA course will have excellent programming training and industry experience, a BSc course can also be extremely practical and a BTech course can also be interdisciplinary.What happens after graduation?It should also take into account the path taken by the student afterwards.Story continues below this adFor BCA students, MCA, MSc Computer Science, Data Science, and related fields are possible depending on the conditions set by the respective institutions.For BSc Computer Science students, MSc programmes in Computer Science, AI, Data Science and related fields, as well as research-oriented fields are possible.BTech students could go for MTech, MS, MBA, specific master’s programs, as well as research work both in India and overseas.However, students should not fall prey to the illusion that a certain degree will ensure their professional success. Increasingly, it is not about the degrees students possess but what they can actually prove.Author is Professor of Computer Science and Head, Centre for Global Learning Programs, JKLU(‘The Right Choice’ is a series by The Indian Expressthat addresses common questions, misconceptions, and doubts surrounding undergraduate admissions. You can read the stories here.)