---
type: "Book"
knowledge_type: "book"
entity_type: "book"
id: "66ae541b191fdf5766655bd0"
title: "Computer Science"
board: "CBSE"
curriculum: "CBSE"
class_id: "66ab5807ffbb5019db72215c"
class: "Class 11"
class_name: "Class 11"
class_slug: "class-11"
class_canonical_url: "https://www.edzy.ai/cbse-class-11"
class_markdown_url: "https://www.edzy.ai/okf/class/cbse-class-11.md"
subject_id: "66ab5c44543b6f461d7a9d1d"
subject: "Computer Science"
subject_slug: "class-11-computer-science"
subject_canonical_url: "https://www.edzy.ai/cbse-class-11-computer-science"
subject_markdown_url: "https://www.edzy.ai/okf/subject/cbse-class-11-computer-science.md"
book: "Computer Science"
book_slug: "computer-science"
canonical_url: "https://www.edzy.ai/cbse-class-11-computer-science-book"
markdown_url: "https://www.edzy.ai/okf/book/cbse-class-11-computer-science-book.md"
source_type: "examSubjectBook"
source_id: "66ae541b191fdf5766655bd0"
source: "Edzy"
chapter_count: "11"
topic_count: "79"
version: "1"
last_updated: "2026-06-24"
svg_icon: "https://edzy-ai.s3.ap-south-1.amazonaws.com/academic/class-11/66ae541b191fdf5766655bd0.svg"
book_svg_icon: "https://edzy-ai.s3.ap-south-1.amazonaws.com/academic/class-11/66ae541b191fdf5766655bd0.svg"
subject_svg_icon: "https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/cfeb25f7-bc45-4041-8ea0-643d899472dd.svg"
color_name: "Deep Teal"
color_light_foreground: "#016B61"
color_light_background: "#DAFFFB"
color_dark_foreground: "#016B61"
color_dark_background: "#0B3934"

---

# Computer Science

Computer Science is a CBSE Class 11 book for the subject Computer Science on Edzy.

## Knowledge Snapshot

| Field         | Details                          |
| :------------ | :------------------------------- |
| Board         | CBSE        |
| Curriculum    | CBSE   |
| Class         | Class 11 |
| Subject       | Computer Science  |
| Book          | Computer Science     |
| Book Slug     | computer-science         |
| Chapter Count | 11 |
| Topic Count   | 79   |
| Last Updated  | 2026-06-24  |

---

## Book Overview

The book titled "Computer Science" belongs to Class 11 and focuses on the subject Computer Science under the CBSE board and curriculum. It contains a total of 11 chapters and encompasses 79 topics that form the basis of the available book-level OKF inventory.

---

## OKF Hierarchy

| Level   | Title                            | Canonical URL                           | Markdown URL                            |
| :------ | :------------------------------- | :-------------------------------------- | :-------------------------------------- |
| Class   | Class 11 | https://www.edzy.ai/cbse-class-11   | https://www.edzy.ai/okf/class/cbse-class-11.md   |
| Subject | Computer Science  | https://www.edzy.ai/cbse-class-11-computer-science | https://www.edzy.ai/okf/subject/cbse-class-11-computer-science.md |
| Book    | Computer Science     | https://www.edzy.ai/cbse-class-11-computer-science-book        | https://www.edzy.ai/okf/book/cbse-class-11-computer-science-book.md        |

---

## Chapter Index

| No.             | Chapter         | Pages                                     | Page Count                | Topics                             | Canonical URL           | Markdown URL           |
| :-------------- | :-------------- | :---------------------------------------- | :------------------------ | :--------------------------------- | :---------------------- | :--------------------- |
| 1               | Computer System | 1-28                                      | 28                       | 8                                 | https://www.edzy.ai/cbse-class-11-computer-science-computer-system | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-computer-system.md |
| 2               | Encoding Schemes and Number System | 27-44                           | 18                       | 3                                 | https://www.edzy.ai/cbse-class-11-computer-science-encoding-schemes-and-number-system | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-encoding-schemes-and-number-system.md |
| 3               | Emerging Trends | 43-60                                      | 18                       | 7                                 | https://www.edzy.ai/cbse-class-11-computer-science-emerging-trends | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-emerging-trends.md |
| 4               | Introduction to Problem Solving | 61-86                                  | 26                       | 9                                 | https://www.edzy.ai/cbse-class-11-computer-science-introduction-to-problem-solving | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-introduction-to-problem-solving.md |
| 5               | Getting Started with Python | 87-120                                   | 34                       | 11                                | https://www.edzy.ai/cbse-class-11-computer-science-getting-started-with-python | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-getting-started-with-python.md |
| 6               | Flow of Control | 121-143                                   | 23                       | 6                                 | https://www.edzy.ai/cbse-class-11-computer-science-flow-of-control | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-flow-of-control.md |
| 7               | Functions | 143-174                                   | 32                       | 5                                 | https://www.edzy.ai/cbse-class-11-computer-science-functions | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-functions.md |
| 8               | Strings | 175-188                                   | 14                       | 6                                 | https://www.edzy.ai/cbse-class-11-computer-science-strings | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-strings.md |
| 9               | Lists | 189-206                                   | 18                       | 8                                 | https://www.edzy.ai/cbse-class-11-computer-science-lists | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-lists.md |
| 10              | Tuples and Dictionaries | 207-228                                | 22                       | 8                                 | https://www.edzy.ai/cbse-class-11-computer-science-tuples-and-dictionaries | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-tuples-and-dictionaries.md |
| 11              | Societal Impact | 229-243                                  | 15                       | 7                                 | https://www.edzy.ai/cbse-class-11-computer-science-societal-impact | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-societal-impact.md |

---

## Chapter Source Index

| No.             | Chapter         | Source PDF  |
| :-------------- | :-------------- | :---------- |
| 1               | Computer System | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/f9fc7dc3-60ce-482d-920e-7e4b057f7be2.pdf |
| 2               | Encoding Schemes and Number System | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/86013d71-4108-40d6-93e7-c8895fa650be.pdf |
| 3               | Emerging Trends | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/5311a717-686f-4260-a354-387a5981fc87.pdf |
| 4               | Introduction to Problem Solving | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/0bb2151a-a892-4e0d-a726-6713a18039cd.pdf |
| 5               | Getting Started with Python | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/6852066f-ddee-4e99-88b9-c91e725d9173.pdf |
| 6               | Flow of Control | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/c9680133-9dc4-48d8-a654-a1a24f2abef4.pdf |
| 7               | Functions | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/12c97812-3f42-4806-b74c-36524da5a0a7.pdf |
| 8               | Strings | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/8bcc1814-0974-41ef-a64f-3ab14195d802.pdf |
| 9               | Lists | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/ed20c132-26a8-479a-8cfb-ce4931df0894.pdf |
| 10              | Tuples and Dictionaries | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/a11a7ac8-3e28-4ded-aae2-7744d0131cf3.pdf |
| 11              | Societal Impact | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/d91d1f05-9ee3-4eac-b474-21b11502de9d.pdf |

---

## Topic Inventory

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abddb3a243cecf9689f87e | Introduction to Computer System |
| 2   | 69abddb3a243cecf9689f880 | Evolution of Computer |
| 3   | 69abddb3a243cecf9689f882 | Computer Memory |
| 4   | 69abddb3a243cecf9689f884 | Data Transfer between Memory and CPU |
| 5   | 69abddb3a243cecf9689f886 | Microprocessors |
| 6   | 69abddb3a243cecf9689f888 | Data and Information |
| 7   | 69abddb3a243cecf9689f88a | Software |
| 8   | 69abddb3a243cecf9689f88c | Operating System |
| 9   | 69abdddba243cecf968a0960 | Introduction to Encoding |
| 10  | 69abdddba243cecf968a0962 | Number System |
| 11  | 69abdddba243cecf968a0964 | Conversion between Number Systems |
| 12  | 69abddb1a243cecf9689f7e3 | Introduction |
| 13  | 69abddb1a243cecf9689f7e5 | Artificial Intelligence (AI) |
| 14  | 69abddb1a243cecf9689f7e7 | Big Data |
| 15  | 69abddb1a243cecf9689f7e9 | Internet of Things (IoT) |
| 16  | 69abddb1a243cecf9689f7eb | Cloud Computing |
| 17  | 69abddb1a243cecf9689f7ef | Grid Computing |
| 18  | 69abddb1a243cecf9689f7f7 | Blockchains |
| 19  | 69abdde5a243cecf968a0bf7 | Introduction |
| 20  | 69abdde5a243cecf968a0c00 | Steps for Problem Solving |
| 21  | 69abdde5a243cecf968a0c02 | Algorithm |
| 22  | 69abdde5a243cecf968a0c04 | Representation of Algorithms |
| 23  | 69abdde5a243cecf968a0c06 | Flow of Control |
| 24  | 69abdde5a243cecf968a0c08 | Verifying Algorithms |
| 25  | 69abdde5a243cecf968a0c0a | Comparison of Algorithms |
| 26  | 69abdde6a243cecf968a0c0c | Coding |
| 27  | 69abdde6a243cecf968a0c0e | Decomposition |
| 28  | 69abde25a243cecf968a209a | Introduction to Python |
| 29  | 69abde25a243cecf968a20cc | Statement |
| 30  | 69abde25a243cecf968a20d4 | Input and Output |
| 31  | 69abde25a243cecf968a20da | Type Conversion |
| 32  | 69abde25a243cecf968a20dd | Debugging |
| 33  | 69abde25a243cecf968a209e | Python Keywords |
| 34  | 69abde25a243cecf968a20a0 | Identifiers |
| 35  | 69abde25a243cecf968a20a2 | Variables |
| 36  | 69abde25a243cecf968a20a4 | Comments |
| 37  | 69abde25a243cecf968a20a6 | Everything is an Object |
| 38  | 69abde25a243cecf968a20a8 | Data Types |
| 39  | 69abde25a243cecf968a20b0 | Operators |
| 40  | 69abde58a243cecf968a531a | Introduction to Flow of Control |
| 41  | 69abde58a243cecf968a535f | Selection |
| 42  | 69abde58a243cecf968a53ca | Indentation |
| 43  | 69abde58a243cecf968a541a | Repetition |
| 44  | 69abde58a243cecf968a547d | Break and Continue Statements |
| 45  | 69abde58a243cecf968a5547 | Nested Loops |
| 46  | 69abde23a243cecf968a2027 | Introduction |
| 47  | 69abde23a243cecf968a2029 | Functions |
| 48  | 69abde23a243cecf968a202b | User Defined Functions |
| 49  | 69abde23a243cecf968a202d | Scope of a Variable |
| 50  | 69abde23a243cecf968a202f | Python Standard Library |
| 51  | 69abde58a243cecf968a545b | Introduction |
| 52  | 69abde58a243cecf968a5480 | Strings |
| 53  | 69abde58a243cecf968a5511 | String Operations |
| 54  | 69abde58a243cecf968a555c | Traversing a String |
| 55  | 69abde59a243cecf968a5590 | String Methods and Built-in Functions |
| 56  | 69abde59a243cecf968a55c5 | Handling Strings |
| 57  | 69abde98a243cecf968a66ab | Introduction to List |
| 58  | 69abde98a243cecf968a66ae | List Operations |
| 59  | 69abde98a243cecf968a66b0 | Traversing a List |
| 60  | 69abde98a243cecf968a66b3 | List Methods and Built-in Functions |
| 61  | 69abde9aa243cecf968a66f4 | Nested Lists |
| 62  | 69abde9aa243cecf968a66f6 | Copying Lists |
| 63  | 69abde9aa243cecf968a66f8 | List as Arguments to Function |
| 64  | 69abde9aa243cecf968a66fa | List Manipulation |
| 65  | 69abde9ea243cecf968a67b7 | Introduction to Tuples |
| 66  | 69abde9ea243cecf968a67b9 | Tuple Operations |
| 67  | 69abde9ea243cecf968a67bb | Tuple Methods and Built-In Functions |
| 68  | 69abde9ea243cecf968a67bd | Tuple Assignment |
| 69  | 69abde9ea243cecf968a67bf | Nested Tuples |
| 70  | 69abde9ea243cecf968a67c1 | Tuple Handling |
| 71  | 69abde9ea243cecf968a67c3 | Introduction to Dictionaries |
| 72  | 69abde9ea243cecf968a67c5 | Dictionaries are Mutable |
| 73  | 69abdedaa243cecf968a754e | Introduction |
| 74  | 69abdedaa243cecf968a7550 | Digital Footprints |
| 75  | 69abdedaa243cecf968a7552 | Digital Society and Netizen |
| 76  | 69abdedaa243cecf968a7554 | Data Protection |
| 77  | 69abdedaa243cecf968a7556 | Cyber Crime |
| 78  | 69abdedaa243cecf968a7558 | Indian Information Technology Act (IT Act) |
| 79  | 69abdedaa243cecf968a755b | Impact on Health |

---

## Chapter-Wise Topic Map

### Computer System

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abddb3a243cecf9689f87e | Introduction to Computer System |
| 2   | 69abddb3a243cecf9689f880 | Evolution of Computer |
| 3   | 69abddb3a243cecf9689f882 | Computer Memory |
| 4   | 69abddb3a243cecf9689f884 | Data Transfer between Memory and CPU |
| 5   | 69abddb3a243cecf9689f886 | Microprocessors |
| 6   | 69abddb3a243cecf9689f888 | Data and Information |
| 7   | 69abddb3a243cecf9689f88a | Software |
| 8   | 69abddb3a243cecf9689f88c | Operating System |

### Encoding Schemes and Number System

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abdddba243cecf968a0960 | Introduction to Encoding |
| 2   | 69abdddba243cecf968a0962 | Number System |
| 3   | 69abdddba243cecf968a0964 | Conversion between Number Systems |

### Emerging Trends

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abddb1a243cecf9689f7e3 | Introduction |
| 2   | 69abddb1a243cecf9689f7e5 | Artificial Intelligence (AI) |
| 3   | 69abddb1a243cecf9689f7e7 | Big Data |
| 4   | 69abddb1a243cecf9689f7e9 | Internet of Things (IoT) |
| 5   | 69abddb1a243cecf9689f7eb | Cloud Computing |
| 6   | 69abddb1a243cecf9689f7ef | Grid Computing |
| 7   | 69abddb1a243cecf9689f7f7 | Blockchains |

### Introduction to Problem Solving

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abdde5a243cecf968a0bf7 | Introduction |
| 2   | 69abdde5a243cecf968a0c00 | Steps for Problem Solving |
| 3   | 69abdde5a243cecf968a0c02 | Algorithm |
| 4   | 69abdde5a243cecf968a0c04 | Representation of Algorithms |
| 5   | 69abdde5a243cecf968a0c06 | Flow of Control |
| 6   | 69abdde5a243cecf968a0c08 | Verifying Algorithms |
| 7   | 69abdde5a243cecf968a0c0a | Comparison of Algorithms |
| 8   | 69abdde6a243cecf968a0c0c | Coding |
| 9   | 69abdde6a243cecf968a0c0e | Decomposition |

### Getting Started with Python

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abde25a243cecf968a209a | Introduction to Python |
| 2   | 69abde25a243cecf968a20cc | Statement |
| 3   | 69abde25a243cecf968a20d4 | Input and Output |
| 4   | 69abde25a243cecf968a20da | Type Conversion |
| 5   | 69abde25a243cecf968a20dd | Debugging |
| 6   | 69abde25a243cecf968a209e | Python Keywords |
| 7   | 69abde25a243cecf968a20a0 | Identifiers |
| 8   | 69abde25a243cecf968a20a2 | Variables |
| 9   | 69abde25a243cecf968a20a4 | Comments |
| 10  | 69abde25a243cecf968a20a6 | Everything is an Object |
| 11  | 69abde25a243cecf968a20a8 | Data Types |
| 12  | 69abde25a243cecf968a20b0 | Operators |

### Flow of Control

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abde58a243cecf968a531a | Introduction to Flow of Control |
| 2   | 69abde58a243cecf968a535f | Selection |
| 3   | 69abde58a243cecf968a53ca | Indentation |
| 4   | 69abde58a243cecf968a541a | Repetition |
| 5   | 69abde58a243cecf968a547d | Break and Continue Statements |
| 6   | 69abde58a243cecf968a5547 | Nested Loops |

### Functions

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abde23a243cecf968a2027 | Introduction |
| 2   | 69abde23a243cecf968a2029 | Functions |
| 3   | 69abde23a243cecf968a202b | User Defined Functions |
| 4   | 69abde23a243cecf968a202d | Scope of a Variable |
| 5   | 69abde23a243cecf968a202f | Python Standard Library |

### Strings

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abde58a243cecf968a545b | Introduction |
| 2   | 69abde58a243cecf968a5480 | Strings |
| 3   | 69abde58a243cecf968a5511 | String Operations |
| 4   | 69abde58a243cecf968a555c | Traversing a String |
| 5   | 69abde59a243cecf968a5590 | String Methods and Built-in Functions |
| 6   | 69abde59a243cecf968a55c5 | Handling Strings |

### Lists

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abde98a243cecf968a66ab | Introduction to List |
| 2   | 69abde98a243cecf968a66ae | List Operations |
| 3   | 69abde98a243cecf968a66b0 | Traversing a List |
| 4   | 69abde98a243cecf968a66b3 | List Methods and Built-in Functions |
| 5   | 69abde9aa243cecf968a66f4 | Nested Lists |
| 6   | 69abde9aa243cecf968a66f6 | Copying Lists |
| 7   | 69abde9aa243cecf968a66f8 | List as Arguments to Function |
| 8   | 69abde9aa243cecf968a66fa | List Manipulation |

### Tuples and Dictionaries

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abde9ea243cecf968a67b7 | Introduction to Tuples |
| 2   | 69abde9ea243cecf968a67b9 | Tuple Operations |
| 3   | 69abde9ea243cecf968a67bb | Tuple Methods and Built-In Functions |
| 4   | 69abde9ea243cecf968a67bd | Tuple Assignment |
| 5   | 69abde9ea243cecf968a67bf | Nested Tuples |
| 6   | 69abde9ea243cecf968a67c1 | Tuple Handling |
| 7   | 69abde9ea243cecf968a67c3 | Introduction to Dictionaries |
| 8   | 69abde9ea243cecf968a67c5 | Dictionaries are Mutable |

### Societal Impact

| No. | Topic ID               | Topic                            |
| :-- | :--------------------- | :------------------------------- |
| 1   | 69abdedaa243cecf968a754e | Introduction |
| 2   | 69abdedaa243cecf968a7550 | Digital Footprints |
| 3   | 69abdedaa243cecf968a7552 | Digital Society and Netizen |
| 4   | 69abdedaa243cecf968a7554 | Data Protection |
| 5   | 69abdedaa243cecf968a7556 | Cyber Crime |
| 6   | 69abdedaa243cecf968a7558 | Indian Information Technology Act (IT Act) |
| 7   | 69abdedaa243cecf968a755b | Impact on Health |

---

## Important Book Facts

* The book belongs to Class 11.
* The subject is Computer Science.
* The board is CBSE.
* The curriculum is CBSE.
* The book contains 11 supplied chapters.
* The metadata contains 79 supplied topics.

---

## Related OKF Entities

| Entity Type | Title                            | Markdown URL                            |
| :---------- | :------------------------------- | :-------------------------------------- |
| Class       | Class 11 | https://www.edzy.ai/okf/class/cbse-class-11.md   |
| Subject     | Computer Science  | https://www.edzy.ai/okf/subject/cbse-class-11-computer-science.md |
| Chapter     | Computer System                  | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-computer-system.md |
| Chapter     | Encoding Schemes and Number System | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-encoding-schemes-and-number-system.md |
| Chapter     | Emerging Trends                  | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-emerging-trends.md |
| Chapter     | Introduction to Problem Solving  | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-introduction-to-problem-solving.md |
| Chapter     | Getting Started with Python      | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-getting-started-with-python.md |
| Chapter     | Flow of Control                  | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-flow-of-control.md |
| Chapter     | Functions                         | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-functions.md |
| Chapter     | Strings                          | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-strings.md |
| Chapter     | Lists                            | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-lists.md |
| Chapter     | Tuples and Dictionaries          | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-tuples-and-dictionaries.md |
| Chapter     | Societal Impact                  | https://www.edzy.ai/okf/chapter/cbse-class-11-computer-science-societal-impact.md |

---

## Source Attribution

| Field          | Value                            |
| :------------- | :------------------------------- |
| Source         | Edzy                             |
| Reference Type | examSubjectBook                |
| Reference ID   | 66ae541b191fdf5766655bd0                  |
| Book ID        | 66ae541b191fdf5766655bd0          |
| Canonical URL  | https://www.edzy.ai/cbse-class-11-computer-science-book |
| Markdown URL   | https://www.edzy.ai/okf/book/cbse-class-11-computer-science-book.md |
| Last Updated   | 2026-06-24  |