BCA Notes PDF Download - 1st, 2nd, 3rd Year All Semesters 2026

💻 BCA Notes – All Semesters

1st Year | 2nd Year | 3rd Year | Coding and theory notes

By Shobhan Joshi | Former BCA college lecturer, 22 years of teaching
How to use this page: Choose your year below, then open the subject and unit you are studying. Read the theory notes first, then practise the programs and important questions. Download the free sample to check the quality before buying any paid notes.
Please note: BCA subjects and semester plans are different in every university. Our notes cover common topics, so please match the units with your own university syllabus before you study or buy.

BCA 1st Year

Semester 1 and 2
C, Maths, Digital Logic and more

View Notes →

BCA 2nd Year

Semester 3 and 4
OOP, DBMS, Operating System, Networks and more

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BCA 3rd Year

Semester 5 and 6
Java, Python, Project and more

View Notes →

What our BCA notes include

  • C and C++ programs in PDF
  • Java and Python notes
  • DBMS and SQL queries
  • Final year project file help

BCA Combo Notes – ₹299

Notes for all three years with programs and important questions, in PDF format.

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CommerceWallah12 is an independent educational website and is not affiliated with any university or examination board. Our notes are for study help only. Please follow your own university's syllabus and official notices.

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