Akhilesh Saini

School · Computer Science

Class 11 Computer Science

Explore Class 11 Computer Science chapter by chapter, with explanations, instructional diagrams, worked examples, NCERT solutions and practice.

11 chapters · NCERT textbook order

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Computer Science learning illustration for Class 11

Explore the chapters

  1. Original computer system diagram with input devices, CPU containing CU and ALU, RAM, output devices and persistent storage.
    C11-CH01

    Computer System

    Study Computer System in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  2. Editorial educational illustration connecting the letter A to its Unicode code point, ASCII decimal code, hexadecimal value and binary bytes.
    C11-CH02

    Encoding Schemes and Number System

    Study Encoding Schemes and Number System in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  3. A restrained diagram showing AI, big data, the Internet of Things, cloud, grid computing and blockchain around a central computing and data system.
    C11-CH03

    Emerging Trends

    Study Emerging Trends in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  4. Problem-solving chain from problem analysis through algorithm design, coding and testing, with an iterative feedback loop.
    C11-CH04

    Introduction to Problem Solving

    Study Introduction to Problem Solving in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  5. Problem-to-program pathway showing a rectangle-area algorithm, Python code, execution and verified area of 200.
    C11-CH05

    Getting Started with Python

    Study Getting Started with Python in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  6. Computer-science diagram showing sequence, decision branches and repetition within a Python program.
    C11-CH06

    Flow of Control

    Study Flow of Control in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  7. Original modular-program diagram showing a tent's dimensions flowing into reusable canvas-area, pricing and final-amount functions.
    C11-CH07

    Functions

    Study Functions in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  8. Editorial diagram showing a Python text string being indexed, sliced and analysed to produce useful results.
    C11-CH08

    Strings

    Study Strings in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  9. 'A sequence of school marks stored in a Python list and used for indexing, modifying an element and computing a maximum.'
    C11-CH09

    Lists

    Study Lists in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  10. Tuple student record and dictionary mapping roll number 101 to a fixed name-and-marks record.
    C11-CH10

    Tuples and Dictionaries

    Study Tuples and Dictionaries in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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  11. Editorial pathway showing participation in a digital society while checking privacy, crediting creators and responding responsibly to harm.
    C11-CH11

    Societal Impact

    Study Societal Impact in Class 11 Computer Science, with detailed explanations, worked examples, NCERT solutions and practice questions.

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