BCA Vs. B.Tech (CS) Vs. B.Sc (Computer Science): What are the Differences?

BCA Vs BTech CS Vs BSc Computer Science What are the Differences

Topic We Cover: BCA Vs. BTech (CS) Vs. BSc (Computer Science)

1. Basic Difference BCA vs BSc. CS vs B.Tech CSE
2. What are BCA, B.Tech CS and B.Sc Computer Science?

  • Bachelor’s of Computer Applications (BCA)
  • Bachelor of Science in Computer Science [B.Sc (CS)]
  • Bachelor’s of Technology in Computer Science [B.Tech (CS)]
  • Duration for BCA/B.Sc/B.Tech?

3. Eligibility for the BCA/B.Sc/B.Tech?
4. Subjects Required in Class 12
5. Differences in Course Structure & Curriculum
6. Top Colleges for BCA, B.Tech CS, and B.Sc Computer Science
7. Admission Criteria

  • BCA (Bachelor of Computer Science)
  • BSC (COMPUTER SCIENCE)
  • B.TECH (CSE)

8. Higher Education Opportunities
9. What are the Career Opportunities after Each?
10. Major Computer Science Trends
11. Conclusion

Computers have utterly revolutionized modern life, becoming an essential part of work and relaxation. Taking an abundant roles that computers play, the Study of Computers is also diverse and jobs are available in numerous fields.

It has only happened in the last few decades, that everything in the world has begun to revolve around computers and technology. Everything that is ‘in and trending’ is technology or computer related, be it Artificial Intelligence (AI) or the Internet of Things (IoT) or Cloud Computing. The Field of Computer Science is very large and provides the students with a multitude of options which are in high demand in this advanced technological world. 

If you are curious in working in one of the numerous Fields of Computers, you may have heard of the three most popular courses: BCA, B.Sc Computer Science and B.Tech Computer Science (CS).

As all three courses are computer-based, it may become confusing on how to differentiate between them and how to identify which is best suited to you. Don’t worry, regardless of BCA, B.Sc Computer Science and B.Tech CS having common study topics, there is plenty of variation between them. These differences are visible in their admission process, course structure & curriculum, and career opportunities.

This article is all about the Difference Between BCA vs B.Sc Computer Science Vs B.Tech Computer Science and it explores both the courses, their similarities and differences in detail. So, Read on to learn more!

Basic Difference BCA vs BSc. CS vs B.Tech CSE

BCA

BSc. (CS)

B.Tech (CSE)

3 Year’s Under Graduate Program

3 Year’s Undergraduate Program

4 Year’s Undergraduate Program

BCA is a purely professional Course

B.Sc. CS is an Academic Course

This is also an academic cum Professional Course.

BCA is easier then B.Sc. CS or B.Tech

B.Sc. CS need solid Physics & Math Background, and little tough.

B.Tech also Need Solid Physics, Chemistry and Math Background, and this is tough course, need focused learning and support.

BCA is a software programming course armed with knowledge of scripting and programming languages like C, C++, Java, PHP etc.

B.Sc. syllabus also has C, C++, Java and PHP but not detailed version, just an overview, because it is majorly focused on Concept of core Computing & Fundamentals which Makes you learn new future technology easily. This course will create strong foundation if you are going to enter in Computer field.

This program prepares graduates with detailed knowledge of software as well as hardware, integrating fundamentals from the basic mathematics, physics & management by applying analytical thinking.

BCA is purely application-oriented program.

Bsc. CS is a program of core computing.

Where B.Tech CSE you can say is More Detailed/depth Version of B.Sc. CS.

What are BCA, B.Tech CS and B.Sc Computer Science?

The three, BCA, B.Tech CS, and B.Sc. Computer Science is all about the study of computers, but that is mostly where the similarity limits.

Bachelor’s of Computer Applications (BCA)

Bachelor in Computer Application i.e. BCA is the course designed specifically for students who are interested in learning computer languages. BCA is a 3-year undergraduate degree course aim attention at on the computers’ applications. As the focus is mainly on the various computer applications, understanding hardware functioning and the technicalities is not essential. Topics studied include basics of computer programming, web-based applications, and multimedia systems. Most BCA Graduates opt for a 2-year Masters of Computer Applications (MCA) degree course.

Bachelor of Science in Computer Science (B.Sc CS)

B.Sc Computer Science is a 3-year undergraduate degree, specializing in computer science. The curriculum of this degree majorly focuses on the basic concepts of computer science and technological implementations of computers, providing you with a strong academic foundation in the field of computer science. Major topics include Disk Operating Systems, Control Structures and Programming Concepts.

This course teaches the students about computer applications but it doesn't cover coding in detail whereas B.Tech Computer Science is all about coding.

Bachelor’s of Technology in Computer Science (B.Tech CS)

  1. Tech Computer Science is a 4-year undergraduate professional course, which is essentially a degree in the Field of Engineering with a specialization in computer science in more depth as compared to B.Sc Computer Science. The B.Tech CS including concepts of hardware, software and applications- all fall under this course. In India, B.Tech Computer Science was one of the first courses offered in the field of computer science and has immense prestige. Major topics in this course include Data Structures, Operating Systems, Computer Architecture,  Database Management Systems and Digital Circuits & System.

Duration for BCA/B.Sc/B.Tech?

  • BCA: 3 Years
  • B.Sc: 3 Years
  • B.Tech: The duration of this course is 4 Years & if a candidate go for dual Degree Course then it requires 5 Years

Eligibility for the BCA/B.Sc/B.Tech?

BCA:

  • Minimum 55% marks in 12th standard.
  • There is no other eligibility criteria for BCA. No need for min. marks in individual subjects of PCM. In fact, for BCA students from Arts and Commerce can also apply.

B.Sc Computer Science Eligibility Criteria

  • In order to apply for B.Sc Computer Science admission, candidates need to appear for engineering entrance exams such as JEE (Joint Entrance Exam), VITEEE, BITSAT, basis which the varsity decides the scores of the candidates and accordingly invites them for further rounds. Whether a candidate will get an interview call or not, depends upon the scores of the entrance examinations.
  • The academic qualification needed to pursue Bachelor of Science (Computer Science) is 10+2 certificate, minimum marks being 44% to 60%. The requirement of B.Sc Computer Science varies from institute to institute.
  • To pursue B.Sc in Computer Science, students must have passed class 12th Board in Science stream with Physics, Chemistry and Mathematics as compulsory subjects.

B.Tech Computer Science Eligibility Criteria

  1. Open category : 50%
  2. Backward category : 45%
  3. Most Backward : 40%
  4. SC/ST : Passed in 12th Exams.

Subjects Required in Class 12

The subjects required in Class 11th & 12th is an essential distinguishing factor between BCA, B.Sc Computer Science and B.Tech CS.

BCA: To be eligible all you need is to pass class 12th from any stream for the BCA course. While some institutes require you to have studied mathematics in Class 11th & 12th, it is not mandatory for every institute.

B.Sc Computer Science: To fulfil the eligibility criteria for the B.Sc Computer Science course, you need to pass from the science stream in Class 12th, with physics, chemistry and maths as mandatory subjects.  

  1. Tech Computer Science: Likewise to B.Sc Computer Science, to be eligible for B.Tech CS, you need to passed out from the science stream in class 12th, and have studied physics, chemistry and maths.

Differences in Course Structure & Curriculum

The major difference between the Three Computer Courses is their area of focus. While BCA think about closely on applications of computers, B.Sc Computer Science puts importance on concepts and B.Tech CS is based on in-depth programming and software/hardware knowledge.

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Here is a list of subjects that are typically taught in the 3 courses:

BCA

  • Digital Computer Fundamentals
  • Interpersonal Communication
  • Financial Management
  • Mobile Applications
  • Computer Graphics and Animation
  • Cyber Law
  • Multimedia Applications
  • Embedded Systems

B.Sc Computer Science

  • Programming Fundamentals Using C++
  • Computer System Architecture
  • Data Structures
  • Design and Analysis of Algorithms
  • Database Management Systems
  • Internet Technologies
  • Theory of Computation
  • Computer Graphics

B.Tech Computer Science

  • Programming Fundamentals Using C++
  • Web Technologies
  • Management Systems
  • Multimedia Technologies
  • Applied Mathematics
  • Applied Physics
  • Applied Chemistry
  • Database Management Systems/Data Mining
  • Theory of Computation
  • Engineering Mechanics
  • Algorithm Analysis & Design

Top Colleges for BCA, B.Tech CS, and B.Sc Computer Science

Here are a few leading institutes for the three courses.

BCA

B.Sc Computer Science

B.Tech Computer Science

Admission Criteria

After knowing the basic Difference between BCA, B.SC. CS & B.Tech CSE you must be curious to know the admission requirements for these courses. Let’s take a look on admission requirements for BCA, B.Sc. and B.tech courses.

BCA (Bachelor of Computer Science):

  • Students from any stream- Arts, Commerce, Science are eligible for this course.
  • No Percentage barrier but still you must have 50%+ in 12th Class as you are going to join a technical course.
  • Good Command on English Language Reading, writing skill required as the most of the Universities offer this program in English Medium Only.

BSC. COMPUTER SCIENCE:

  • Need Physic Chemistry Math in 12th Class with above 50% marks from recognised board.
  • English Fluency (Better Command on Reading, Writing in English Language).
  • Below average students are not suggested to join this course, as this is based on Physics and Math foundation, Most of the Universities and College look for 60% above score however 50% marks in 12th are enough for admission in some colleges.
  • No Entrance Test is Compulsory.

B.TECH CSE:

  • Physics, Chemistry and Math is Compulsory Subject required for B.Tech Admission, normally 50% and above marks are considered for the admission, subject to clearing JEE. Marks % varies College to College, most reputed colleges look for higher percentage.
  • B.Tech applicants are required to clear National Level Joint Entrance Exam known as JEE. Almost all the Colleges across India requires clearing JEE Entrance Exam for the admission in B.Tech.
  • After clearing the Entrance for BTech, a student can pursue any branch of engineering as per their interest from- CSE, Mechanical, Chemical Engineering, Electronics, Civil, Automobile Engineering, Aerospace, Biotechnology, Food Technology, Biomedical Engineering, Information Technology, Electronics and Computer Engineering or any other.

Higher Education Opportunities

Higher education is no longer a dull option, but an attractive opportunity to further knowledge and gain an edge in the market. After BCA and B.Sc. Computer Science the Higher Education Options are similar since both are 3-year degree courses. Your options include M.Sc Computer Science, MCA, MS or even mgmt.. courses such as an MBA or Post-Graduate Diploma.

However, you would need additional studies as M.Tech is available after 12th and 4 years of study if you are curious in M.Tech as a BCA or B.Sc Computer Science graduate.

If you follow a 4-year B.Tech Computer Science course, you have the option of pursuing higher studies in M.Tech, MS or management courses. MCA is generally not recommended as the B.Tech CS course is all-inclusive and would have already covered the majority of appropriate subjects.

Deciding to Pursue Higher Education is a personal decision, however, experts advise to pursue a Master’s degree or further studies after a BCA or B.Sc Computer Science, while a B.Tech CS is thought-out to be a broad and complete course in itself.

What are the Career Opportunities after Each?

Career Opportunities after BCA

There are Unlimited Career Opportunities for a BCA degree holder, considering the wide applications of computers across industries, whether you want to work in a private sector job, a government job, or self-employment. Job profiles suitable for you such as programmer, system analyst, game developer, system manager, network designer, web designer, technical associate and IT technical support developer. After BCA the various Industries considered for work with extent from financial institutes and manufacturing to education and multimedia.

Career Opportunities after B.Sc Computer Science

The strong foundational concepts of Studying B.Sc Computer Science will make you eligible for a variety of roles across industries, and also aid you in understanding new technologies when the need arises. Among the various job profiles are software engineer, program analyst, DTP operator, IT project manager, developer and programmer. You can work in areas including software development companies, system maintenance centres, the banking sector, consultancies, government agencies, electronic equipment manufacturing companies and more.

Computer Science is not only one of the most lucrative career options but also requires a lot of analytical skills, and students pursuing it are respected for the same. There are numerous jobs in the field of computer science available for students who have Pursued B.Sc Computer Science. Some of them are:

  • Database Administrator: The profile includes planning of capacity, configuring systems, designing databases, monitoring performances and recovering data. A person who has a passion for problem-solving would do really good in this field. The minimum salary for this job profile ranges between Rs.3 lakhs- 4 lakh per annum.
  • Games Developer: A games developer specialises in the development of video games and is well aware of all the processes and disciplines pertaining to the video games creation. Passion for art and animation will work here. The basic salary for a fresher is roughly Rs. 2 lakh per annum.
  • Information Systems Manager: The profile includes implementing IT in the organisation and managing a team of IT professionals. They are mainly responsible for directing and planning activities. A person must have basic managerial skills in order to excel in the Field of Information Systems Management. The initial salary is between Rs.1 lakh-2 lakh.
  • IT consultant: IT consultants take care of all the consulting activities in the organisation. Business and technology consulting, computer consulting all form a part of it. The initial salary can be Rs.4 lakh.
  • Web Designer: This profile is all about performing high applications, working on the interface- front end and back end. The starting salary for a web designer is Rs.1.5 lakh.
  • Systems Analyst: The role of a systems analyst involves analysis of complex processes and implementing of information systems. The starting salary is from Rs.3 lakh onwards.
  • Applications Analyst: They are very exact about conduct testing. Their work includes locating potential problems and solving them in the best possible method. As an Applications Analyst the salary that one can expect is Rs.4 lakh.

After Pursuing B.Sc in Computer Science, one can also choose to pursue M.Sc Computer Science, MCA, IMCA, MBA, etc. With an MCA or M.Sc Computer Science, candidates can get jobs in IT companies. Most of the IT companies provide candidates with opportunities to go abroad. Candidates with an M.Sc and MCA can also opt for government jobs.

Career Opportunities after B.Tech Computer Science

B.Tech Computer Science Graduates are in great demand and are generally hired straight from campus. Since you would gain in-depth information of programming, software, designing, and hardware you have a arrays of job profiles to choose from. The job profiles include working as a application developer, software engineer, network engineer, software developer, programming analyst, test engineer, hardware engineer, and CAD engineer. You can work with engineering firms, IT/software companies, government PSUs, and sales and marketing firms, among others.

As a computer engineer, a person can make various choices in both private and public sectors. Depending upon the skill set, the person can choose any of the following job profiles:

  • Software Engineering: This job involves a lot of coding and programming. The principles of software engineering are applied to design, develop and maintain computer programming. The starting salary is roughly Rs.3 lakh per annum.
  • Banking Jobs: Client’s databases can be maintained and software can be built. The starting salary is roughly Rs.1 lakh per annum.
  • Mobile Application Developer: People skilled in Java, C, C++ often take up this job. The starting salary in this field is around Rs.2 lakh per annum.

Major Computer Science Trends

Given below is the list of some of the major computer science trends:

  • Bioinformatics: Bioinformatics is a Trending Field of Science majorly used to understand and study biological data. In this field, certain techniques and tools are accepted and it combines Computer Science, Biology, Information Engineering and Statistics.
  • Cybersecurity: Cybersecurity is another word for computer security and the jobs related to this field are expected to grow by 28 per cent by 2026, as per a leading ranking website. Billions and billions of networks are connected to each other and that is why cybersecurity becomes an important trend. It aims to protect the entire network of data of uncountable users from serious threats, damages, hacks etc.
  • Big Data Analytics: Big Data in simple terminology is the collection of all the data which is generated at such high speed. The Demand for Engineering Professionals in the field of data has increased tremendously, according to a leading newspaper website.
  • Artificial Intelligence and Robotics: AI and Robotics have come to implementation to study intelligent behaviour. AI and Robotics are being widely used in the education sector. AI engineers are data scientists who support machine learning and resolve issues to validate models.

Conclusion

To pursue, whether BCA, B.Sc Computer Science or B.Tech CS is a major matter of decision, so the selection of one course is really tough, as it will most likely reflect in your performance in the course. Acknowledge which aspect of computers you like the most, whether it is application, concept or theory.

Since the time of Alan Turing, Computer Science has shaped many lives. Computer science graduates get the highest salaries in corporates. The trends in the field of computer science keep on changing and there is a lot of scope for students who take up this field.

Research the top institutes and their respective admissions procedures. To identify which course would suit you, you should analyze your own interests and skills.

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