12TH Grade, 12th Computer Science Notes, Guides & Study Resources

CBSE Class 12 Computer Science – Exception Handling in Python

12th . Computer Science . Exception Handling in Python

Learn how Python manages runtime errors using try, except, else, finally, raise, and user-defined exceptions to write robust, error-resilient code.

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CBSE Class 12 Computer Science – File Handling in Python

12th . Computer Science . File Handling in Python

Master file handling in Python—learn how to create, read, write, and manage text and binary files using open(), read(), write(), w...

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Explore File Handling in Python – Review the study notes and take the quiz challenge!

CBSE Class 12 Computer Science – Stack

12th . Computer Science . Stack

Understand stack data structure—its operations, implementation using list, applications in real life and computer programming like...

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Explore Stack – Review the study notes and take the quiz challenge!

CBSE Class 12 Computer Science – Queue

12th . Computer Science . Queue

Learn the Queue data structure in Python – understand FIFO operations, implementation using lists, real-life applications like pri...

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CBSE Class 12 Computer Science – Sorting

12th . Computer Science . Sorting

Master the fundamentals of sorting algorithms including Bubble Sort, Insertion Sort, and Selection Sort using Python – essential f...

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CBSE Class 12 Computer Science – Searching

12th . Computer Science . Searching

Explore the fundamentals of Searching in Python – Linear and Binary Search techniques, their implementation, use cases, and performance comparisons.

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CBSE Class 12 Computer Science – Understanding Data

12th . Computer Science . Understanding Data

Learn the fundamentals of data types, data structures, organization, and characteristics essential for understanding data processi...

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CBSE Class 12 Computer Science – Database Concepts

12th . Computer Science . Database Concepts

Understand the basics of database systems, DBMS, data models, keys, normalization, and SQL operations used for storing and managin...

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CBSE Class 12 Computer Science – Structured Query Language (SQL)

12th . Computer Science . Structured Query Language (SQL)

Master Structured Query Language (SQL) to efficiently create, manage, and manipulate relational databases using standard commands and queries.

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CBSE Class 12 Computer Science – Data Communication

12th . Computer Science . Data Communication

Explore the essential components, types, and protocols of data communication systems, including transmission modes, media, and net...

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CBSE Class 12 Computer Science – Security Aspects

12th . Computer Science . Security Aspects

Understand key cybersecurity principles including types of threats, preventive measures, encryption, digital signatures, and safe...

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CBSE Class 12 Computer Science – Project-Based Learning

12th . Computer Science . Project-Based Learning

Develop real-world problem-solving skills through project-based learning in Computer Science, integrating coding, data handling, a...

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12TH Grade, 12th Computer Science Notes, Guides & Study Resources – Free Access