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TS Polytechnic Diploma Subjects list course wise 2025

diploma course subjects list update

🎓 3-Year Diploma in Computer Engineering (DCSE) – C-24 Curriculum Overview


📅 Semester-Wise Breakdown


🔹 I Semester (Fundamentals & Basics)

🔹 Focus: Foundation in science, math, English, basic computing & hardware


🔹 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

🔹 Focus: C Programming, Web basics, Applied sciences, Drawing


🔹 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

🔹 Focus: Core computing starts: Data structures, C++, Digital electronics


🔹 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

🔹 Focus: Java, Python, DBMS, OS, Cybersecurity, Communication Skills


🔹 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

🔹 Focus: Industry-ready skills, full-stack development, optional electives


🔹 VI Semester (Industrial Training / Major Project)

  • Only one major component:

    • CS-510 Project Work / Industrial Training – 20 Credits

🔹 Focus: Full-time industry training or major capstone project


📌 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

✅ 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? 

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.


📘 1. General Marks Distribution (Per Subject Type)

🧾 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)


🧪 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)


💼 C. Project Work / Industrial Training

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

📊 Now, Estimated Distribution for Your Subjects

📅 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.


✅ 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) 100–200 total

📌 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 :  Click Here

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