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TS Polytechnic Diploma Subjects list course wise 2025

diploma course subjects list update

๐ŸŽ“ 3-Year Diploma in Computer Engineering (DCSE) โ€“ C-24 Curriculum Overview


๐Ÿ“… Semester-Wise Breakdown


๐Ÿ”น I Semester (Fundamentals & Basics)

  • Theory Subjects:

  • Lab Subjects:

    • CS-108 Computer Hardware & Maintenance Lab (1.25)

    • SC-109 Basic Science Lab (1.25)

    • CS-110 Computer Fundamentals Lab (1.25)

๐Ÿ”น Focus: Foundation in science, math, English, basic computing & hardware


๐Ÿ”น II Semester (Applied Science & Programming Foundation)

  • Theory:

    • HU-201 Advanced English

    • SC-202 Engineering Mathematics

    • SC-203 Applied Physics

    • SC-204 Applied Engineering Chemistry

    • CS-205 Programming in C

    • CS-206 Web Technologies

    • ME-207 Engineering Drawing-II

  • Labs:

    • CS-208 Web Technologies Lab

    • SC-209 Applied Science Lab

    • CS-210 Programming in C Lab

๐Ÿ”น Focus: C Programming, Web basics, Applied sciences, Drawing


๐Ÿ”น III Semester (Core CS Subjects Begin)

  • Theory:

    • SC-301 Applied Engineering Mathematics

    • EC-302 Digital Electronics

    • CS-303 Data Structures through C

    • CS-304 OOPS through C++

    • CS-305 Computer Organization & Architecture

    • CS-306 Computer Networks

  • Labs:

    • EC-307 Digital Electronics Lab

    • CS-308 Data Structures Lab

    • CS-309 OOPS Lab

๐Ÿ”น Focus: Core computing starts: Data structures, C++, Digital electronics


๐Ÿ”น IV Semester (Advanced Programming & Databases)

  • Theory:

    • SC-401 Advanced Engineering Mathematics

    • CS-402 Java Programming

    • CS-403 Python Programming

    • CS-404 RDBMS

    • CS-405 Cryptography & Network Security

    • CS-406 Operating Systems

  • Labs:

    • CS-407 Java Lab

    • CS-408 Python Lab

    • CS-409 RDBMS Lab

    • HU-410 Employability Skills Lab

๐Ÿ”น Focus: Java, Python, DBMS, OS, Cybersecurity, Communication Skills


๐Ÿ”น V Semester (Software & Project Development)

  • Theory:

    • EC-501 Entrepreneurship & Startups

    • CS-502 .NET Programming through C#

    • CS-503 Mobile App Development

    • CS-504 Software Engineering

    • CS-505 Elective A/B:

      • A: Internet of Things

      • B: Cloud Computing & Big Data

    • Minor Project / Skill Activities (usually part of assessment)

  • Labs:

    • CS-507 .NET Lab

    • CS-508 Mobile App Lab

    • CS-509 Web Programming using PHP Lab

    • HU-310 Life Skills Lab

๐Ÿ”น Focus: Industry-ready skills, full-stack development, optional electives


๐Ÿ”น VI Semester (Industrial Training / Major Project)

  • Only one major component:

    • CS-510 Project Work / Industrial Training โ€“ 20 Credits

๐Ÿ”น Focus: Full-time industry training or major capstone project


๐Ÿ“Œ Total Summary

Component Approx. Count
Theory Subjects ~30+
Lab Subjects ~20+
Electives 2 choices (IoT/Cloud & AI/ML)
Projects/Training 2 (Minor in V, Major/Industrial in VI)
Skill & Soft Skills Life & Employability Skills in V & IV

โœ… What This Means

  • The first year (I & II semesters) is about basics in science, math, C programming, and computer fundamentals.

  • The second year (III & IV semesters) introduces core CS subjects like Java, Python, Networks, and DBMS.

  • The third year (V & VI semesters) focuses on industry skills, electives, and real-world project work/training.


If you want this structured into a PDF or as a printable table format, I can help create that too.

Let me know if you’d like branch-wise electives or have questions on credits or CGPA!

Polytechnic subject how many marks for theory and labs?ย 

Great question! Based on standard polytechnic/diploma education systems in India (like AICTE/C-24 curriculum), here’s how marks are generally distributed for theory and lab subjects.

I’ll give you a general structure, followed by an estimated breakdown for your DCSE subject list.


๐Ÿ“˜ 1. General Marks Distribution (Per Subject Type)

๐Ÿงพ A. Theory Subjects (Like Java, Maths, OS, etc.)

Component Marks
Internal Assessment (IA) 20 marks
End Semester Exam (ESE) 80 marks
Total 100 marks
  • Internal (IA): Includes assignments, class tests, attendance, etc.

  • ESE: Final exam conducted by the board (theory paper)


๐Ÿงช B. Laboratory Subjects (Like Java Lab, Python Lab, etc.)

Component Marks
Internal Assessment (IA) 20 marks
Practical/Viva Exam (Board) 30 marks
Lab Records / Attendance 10 marks
Total 60 marks

Some institutes follow:

  • Internal (Continuous Evaluation): 20 marks

  • Board Practical + Viva: 40 marks
    (or sometimes Board gives 60% weightage)


๐Ÿ’ผ C. Project Work / Industrial Training

Component Marks
Project Report + Documentation 50 marks
Viva / Presentation 50 marks
Total 100 marks (or 200 in some cases)

๐Ÿ“Š Now, Estimated Distribution for Your Subjects

๐Ÿ“… Example: I Semester

Subject Type Total Marks IA ESE / Board
HU-101 Basic English Theory 100 20 80
SC-102 Basic Engg Maths Theory 100 20 80
SC-103 Basic Physics Theory 100 20 80
CS-105 Computer Fundamentals Theory 100 20 80
ME-107 Engineering Drawing-I Theory 100 20 80
CS-108 Hardware & Maintenance Lab Lab 60 20 40
CS-110 Computer Fundamentals Lab Lab 60 20 40
SC-109 Basic Science Lab Lab 60 20 40

Same format applies to later semesters.


โœ… Summary of Typical Marks Pattern

Subject Type Internal External Total
Theory Subjects 20 80 100
Lab Subjects 20 40 60
Project Work Varies (often 50/50) 100โ€“200 total

๐Ÿ“Œ Note:

  • Exact mark split can slightly vary based on state board (like MSBTE, BTEUP, DTE TN, etc.).

  • Some labs may have only internal exams, especially in non-core labs.

  • Skill-based labs (e.g. Life Skills) may be 100% internal.

Download CSE Course curriculum PDF :ย  Click Here

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