ISC Class 12 Computer Science Syllabus 2025–26 | CISCE

💻 ISC Class 12 Computer Science Syllabus (2025–26)

Class: XII
Subject: Computer Science
Board: ISC (Indian School Certificate)
Governing Body: CISCE (Council for the Indian School Certificate Examinations)

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🧾 Question Pattern & Marking Scheme (ISC Class 12 – Computer Science)

Theory Examination: 70 Marks
Practical Examination / Project Work: 30 Marks
Total: 100 Marks
Duration (Theory): 3 Hours

Theory Paper Structure:

• Section A: Very Short Answer Questions (VSA)
  • Objective questions covering concepts from all units
• Section B: Short Answer Questions (SA)
  • Program logic, outputs, short explanations
• Section C: Long Answer Questions (LA)
  • Algorithm design, programming problems, detailed explanations with internal choices

Practical / Project (30 Marks):

• Programming practical (Java)
• Project development and documentation
• Practical record
• Viva voce

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The ISC Class 12 Computer Science syllabus 2025–26, prescribed by CISCE, focuses on developing strong programming skills, logical thinking, and problem-solving abilities. The curriculum emphasizes object-oriented programming using Java, data structures, algorithms, databases, and Boolean logic, supported by hands-on practical work and project development. This subject prepares students for higher studies in computer science, engineering, information technology, and emerging digital careers.

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📚 ISC Class 12 Computer Science Syllabus 2025–26 (Unit-wise)

Unit	Chapter / Topic	Learning Outcomes
Unit 1	Programming Methodology	Apply structured programming techniques, algorithms, and flowcharts.
Unit 2	Object-Oriented Programming Concepts	Understand classes, objects, encapsulation, inheritance, and polymorphism.
Unit 3	Java Fundamentals	Write Java programs using data types, operators, control structures, and methods.
Unit 4	Arrays and Strings	Manipulate single and multi-dimensional arrays and string objects.
Unit 5	User-Defined Methods	Design modular programs using functions and parameter passing.
Unit 6	Recursion	Solve problems using recursive logic and method calls.
Unit 7	Data Structures	Implement stacks, queues, linked lists, and related operations.
Unit 8	Searching and Sorting Techniques	Apply linear/binary search and basic sorting algorithms.
Unit 9	File Handling	Perform file input and output operations in Java.
Unit 10	Databases and SQL	Understand relational databases, tables, queries, and SQL commands.
Unit 11	Boolean Algebra and Logic Gates	Learn logic operations, truth tables, and simplification techniques.
Unit 12	Computer Hardware and Networking Basics	Understand computer organization, memory, and networking concepts.
Unit 13	Practical Programming and Project Work	Develop applications through programming tasks and project implementation.

Note: Java is the prescribed programming language. Practical programming and project work are compulsory as per CISCE guidelines.

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🔍 Frequently Asked Questions (FAQs)

Q1. Is ISC Class 12 Computer Science difficult?
It is logical and practice-oriented; regular coding practice makes it highly scoring.

Q2. Which programming language is used in ISC Computer Science?
Java is the prescribed programming language.

Q3. Does ISC Computer Science include project work?
Yes, 30 marks are allotted for programming practicals and project work.

Q4. Is ISC Computer Science useful for engineering and IT careers?
Absolutely. It provides a strong foundation for computer science and engineering studies.

Q5. Are algorithms and data structures important for exams?
Yes, they form a core part of both theory and practical examinations.

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🎯

The ISC Class 12 Computer Science syllabus 2025–26, framed by CISCE, offers a comprehensive blend of programming, data structures, databases, and logical reasoning. With its strong emphasis on Java programming and practical project work, this syllabus equips students with essential technical skills required for board examinations, competitive entrances, and future studies in computer science and information technology.

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🔑 Related Keyphrases

1. ISC Class 12 Computer Science syllabus
2. CISCE Computer Science curriculum 2025
3. ISC Computer Science exam pattern Class 12
4. Class 12 ISC Java programming syllabus
5. ISC Computer Science project work

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