CBSE Syllabus For Class 12 Computer Science (C++): Knowing the Syllabus is very important for the students of Class 12. Shaalaa has also provided a list of topics that every student needs to understand.
The CBSE Class 12 Computer Science (C++) syllabus for the academic year 2023-2024 is based on the Board's guidelines. Students should read the Class 12 Computer Science (C++) Syllabus to learn about the subject's subjects and subtopics.
Students will discover the unit names, chapters under each unit, and subtopics under each chapter in the CBSE Class 12 Computer Science (C++) Syllabus pdf 2023-2024. They will also receive a complete practical syllabus for Class 12 Computer Science (C++) in addition to this.
CBSE Class 12 Computer Science (C++) Revised Syllabus
CBSE Class 12 Computer Science (C++) and their Unit wise marks distribution
CBSE Class 12 Computer Science (C++) Course Structure 2023-2024 With Marking Scheme
# | Unit/Topic | Weightage |
---|---|---|
600 | Object Oriented Programming in C++ | |
700 | Data Structures | |
800 | Database Management Systems and SQL | |
900 | C++ Boolean Algebra | |
1000 | Networking and Open Source Software | |
Total | - |
Syllabus
- Concept of Object Oriented Programming in C++
- Data Hiding in C++
- Data Encapsulation in C++
- Class and Object in C++
- Abstract Class and Concrete Class
- Polymorphism in C++
(Implementation of polymorphism using Function overloading as an example in C++)
- Inheritance in C++
- Advantages of Object Oriented Programming Over Earlier Programming Methodologies in C++
- Definition of a Class in C++
- Member of a Class - Data Members and Member Functions (Methods)
- Using Private and Public Visibility Modes, Default Visibility Mode (Private)
- Member Function Definition - Inside Class Definition and Outside Class Definition Using Scope Resolution Operator (::)
- Accessing Members from Object (S)
- Objects as Function Arguments - Pass by Value and Pass by Reference
- Special Characteristics of Constructor
- Declaration and Definition of a Constructor
- Functions of constructor
- Default Constructor
- Overloaded Constructors
- Copy Constructor
- Constructor with Default Arguments
- Special Characteristics of Destructor
- Declaration and Definition of Destructor
- Base Class in C++
- Derived Classes in C++
- Protected Visibility Mode
- Single Level Inheritance, Multilevel Inheritance and Multiple Inheritance in C++
- Privately Derived, Publicly Derived and Protectedly Derived Class
- Accessibility of Members from Objects and Within Derived Class (es)
- Data File Handling in C++ :- Need for a Data File, Types of Data Files - Text File and Binary File
- Basic File Operations on Text File - Creating/Writing Text into File, Reading and Manipulation of Text from an Already Existing Text File (Accessing Sequentially)
- Binary File in C++ :- Creation of File, Writing Data into File, Searching for Required Data from File, Appending Data to a File, Insertion of Data in Sorted File, Deletion of Data from File, Modification of Data in a File
- Implementation of Basic File Operations on Text and Binary File in C++
- Components of C++ to Be Used with File Handling
- Header File - fstream.h
- ifstream, ofstream, Classes
- Opening a Text File in - In, Out, and App Modes
- Using Cascading Operators (>>,<<) for Writing Text to the File and Reading Text from the File
- Open (), Get (), Read (), Put (), Write (), Getline () and Close () Functions
- Detecting End-of-file (With Or Without Using Eof() Function), Tellg(), Tellp(), Seekg(), Seekp()
- Introduction to Pointer
- Declaration and Initialization of Pointer
- Dynamic Memory Allocation/Deallocation Operators - New, Delete
- Pointers and Arrays - Array of Pointers, Pointer to an Array (1 Dimensional Array), Function Returning a Pointer, Reference Variables and Use of Alias
- Function Call by Reference
- Pointer to Structure - De-reference/Deference Operator:- *, ->
- Self Referential Structure
Object Oriented Programming:- Concept of Object Oriented Programming – Data hiding, Data encapsulation, Class and Object, Abstract class and Concrete class, Polymorphism (Implementation of polymorphism using Function overloading as an example in C++); Inheritance, Advantages of Object Oriented Programming over earlier programming methodologies,
Implementation of Object Oriented Programming concepts in C++:- Definition of a class, Member of a class – Data Members and Member Functions (methods), Using Private and Public visibility modes, default visibility mode (private); Member function definition: inside class definition and outside class definition using scope resolution operator (::); accessing members from object (s), Objects as function arguments–pass by value and pass by reference;
Constructor and Destructor:- Constructor: special characteristics, declaration and definition of a constructor, default constructor, overloaded constructors, copy constructor, constructor with default arguments;
Destructor:- Special Characteristics, declaration and definition of destructor;
Inheritance (Extending Classes):- Concept of Inheritances, Base Class, Derived classes, protected visibility mode; Single level inheritance, Multilevel inheritance and Multiple inheritance, Privately derived, publicly derived and Protectedly derived class, accessibility of members from objects and within derived class (es);
Data File Handling:- Need for a data file, Types of data files – Text file and Binary file;
Text File:- Basic file operations on text file: Creating/Writing text into file, Reading and Manipulation of text from an already existing text File (accessing sequentially).
Binary File:- Creation of file, Writing data into file, Searching for required data from file, Appending data to a file, Insertion of data in sorted file, Deletion of data from file, Modification of data in a file;
Implementation of above mentioned data file handling in C++;
Components of C++ to be used with file handling:
Header file: fstream.h; ifstream, ofstream, classes;
Opening a text file in—in, out, and app modes;
Using cascading operators (>>,<<) for writing text to the file and reading text from the file; open (), get (), read (), put (), write(), getline() and close() functions; Detecting end-of-file (with or without using eof() function), tellg(), tellp(), seekg(), seekp();
Pointers:-
Introduction to Pointer, Declaration and Initialization of Pointer; Dynamic memory allocation/deallocation operators: new, delete; Pointers and Arrays: Array of Pointers, Pointer to an array (1 dimensional array), Function returning a pointer, Reference variables and use of alias; Function call by reference. Pointer to structure: De-reference/Deference operator: *, ->; self referential structure;
- Introduction to Data Structure - Array, Stack Queues Primitive and Non-primitive Data Structure
- Linear and Non-linear Structure
- Static and Dynamic Data Structure
- One and Two Dimensional Arrays - Sequential Allocation and Address Calculation
- One Dimensional Array - Traversal, Searching (Linear, Binary Search), Insertion of an Element in an Array, Deletion of an Element from an Array, Sorting (Insertion, Selection, Bubble)
- Two-dimensional Arrays - Traversal Finding Sum/Difference of Two Nxm Arrays Containing Numeric Values, Interchanging Row and Column Elements in a Two Dimensional Array
- Introduction to Stack in C++ (LIFO - Last in First Out Operations)
- Operations on Stack (PUSH and POP) and Its Implementation in C++
- Converting Expressions from INFIX to POSTFIX Notation and Evaluation of Postfix Expression in C++
- Queue (Array and Linked Implementation)
- Introduction to Queue in C++ (FIFO - First in First Out Operations)
- Operations on Queue (Insert and Delete and Its Implementation in C++
- Circular Queue Using Array
Introduction to data structure- array, stack queues primitive and non-primitive data structure, linear and non-linear structure, static and dynamic data structure.
Arrays:-
One and two Dimensional arrays: Sequential allocation and address calculation;
One dimensional array: Traversal, Searching (Linear, Binary Search), Insertion of an element in an array, deletion of an element from an array, Sorting (Insertion, Selection, Bubble)
Two-dimensional arrays:- Traversal Finding sum/difference of two NxM arrays containing numeric values, Interchanging Row and Column elements in a two dimensional array;
Stack (Array and Linked implementation of Stack):- Introduction to stack (LIFO: Last in First out Operations)
Operations on stack (PUSH and POP) and its Implementation in C++, Converting expressions from INFIX to POSTFIX notation and evaluation of Postfix expression;
Queue: (Array and Linked Implementation)
Introduction to Queue (FIFO: First in First out operations)
Operations on Queue (Insert and Delete and its Implementation in C++, circular queue using array.
- Introduction to Data Base Concepts and Its Need in C++
- Relational Data Model
- Relational Algebra
- Selection
- Projection
- Union
- Set Difference
- Cartesian Product
- Structured Query Language Advantages of Using SQL
- Data Definition Language and Data Manipulation Language
- Data Types - NUMBER/DECIMAL, CHARACTER/VARCHAR/VARCHAR2, DATE
- SQL COMMANDS - CREATE TABLE, DROP TABLE, ALTER TABLE, UPDATE ….SET…., INSERT, DELETE; SELECT, DISTINCT, FROM, WHERE, IN, BETWEEN, GROUP BY, HAVING, ORDER BY
- Functions in SQL
- Single Row Functions
- Math/ Numeric Functions: POWER(), ROUND(), MOD().
- String Functions/ Text functions: UCASE ()/UPPER (), LCASE ()/LOWER (), MID ()/SUBSTRING ()/SUBSTR (), LENGTH (), LEFT (), RIGHT (), INSTR (), LTRIM (), RTRIM (), TRIM ().
- Date Functions: NOW (), DATE (), MONTH (), MONTHNAME (), YEAR (), DAY (), DAYNAME ().
- Aggregate Functions: MAX (), MIN (), AVG (), SUM (), COUNT (); using COUNT
- Obtaining Results (Select Query) from 2 Tables Using equi-join
- Cartesian Product and Union
Common to both the options. Refer to unit 3 DATABASE AND SQL mentioned in case of Python for further details.
- Binary-valued Quantities
- Boolean Variable
- Boolean Constant and Boolean Operators - AND, OR, NOT
- Truth Tables (Boolean Algebra)
- Closure Property
- Commutative Law
- Associative Law
- Identity Law
- Inverse Law
- Principle of Duality
- Idempotent Law
- Distributive Law
- Absorption Law
- Involution Law
- DeMorgan’S Law/Theorem and Their Applications
- Obtaining Sum of Product (SOP) and Product of Sum (POS) Form the Truth Table
- Reducing Boolean Expression (SOP and POS) to Its Minimal Form
- Use of Karnaugh Map for Minimization of Boolean Expressions (Up to 4 Variables)
- Application of Boolean Logic - Digital Electronic Circuit Design Using Basic Logic Gates (NOT, AND, OR, NAND, NOR)
- Use of Boolean Operators (NOT, AND, OR) in SQL SELECT Statements
- Use of Boolean Operators (AND, OR) in Search Engine Queries
Common to both the options. Refer to unit 4 mentioned in case of Python for further details.
- Evolution of Networking
- ARPANET, NSFNET, INTERNET
- ARPANET
- Internet
- Interspace Different Ways of Sending Data Across the Network with Reference to Switching Techniques (Circuit and Packet Switching)
- Data Communication Terminologies
- Concept of Channel
- Bandwidth (Hz, KHz, MHz) and Data Transfer Rate (Bps, Kbps, Mbps, Gbps, Tbps)
- Twisted Pair Cable
- Coaxial Cable
- Optical Fiber
- Infrared
- Radio Link
- Microwave Link
- Satellite Link
- Network Devices
- Modem
- Ethernet Card
- RJ45
- Repeater
- Hub
- Switch
- Connector
- Router
- Gateway
- Wifi Card
- Networking Topologies
- Mesh Topology
- Ring Topology
- Bus Topology
- Star Topology
- Tree or Hybrid Topology
- Network Protocol - TCP/IP
- Network Protocol - File Transfer Protocol (FTP)
- Network Protocol - PPP
- Network Protocol - SMTP
- Network Protocol - POP3 Remote Login (Talent)
- Internet Wireless/Mobile Communication Protocol - GSM, CDMA, GPRS, and WLL
- Mobile Telecommunication Technologies
- 1G, 2G, 3G, 4G, and 5G
- Mobile Processors
- Electronic Mail Protocols Such as SMTP, POP3
- Protocols for Chat and Video Conferencing VOIP
- Wireless Technologies Such as Wi-Fi and WiMax
- Network Threats and Its Prevention
- Cookies
- Protection Using Firewall
- Firewall
- Types of Firewall
1) Network Firewall
2) Host-based Firewall
- https
- India IT Act
- Cyber Law
- Cyber Crimes
- Cyber Crime
- Hacking
- Phishing and Fraud Emails
(A) Identity Theft - Ransomware
- Combatting and Preventing Cyber Crime
- IPR Issues
- Hackers and Crackers (Hacking)
- Hacking
- Hackers and Crackers
- Types of hackers
- White Hats: Ethical Hacker
- Black Hats: Crackers
- Grey Hats
- World Wide Web (WWW)
- Hyper Text Markup Language (HTML)
- Extensible Markup Language (XML)
- Hyper Text Transfer Protocol (HTTP)
- Domain Name System
- Domain name system
- DNS Server
- URL
- Website
- Purpose of a Website
- Web Browser
- Layout of Web browser
1) Address bar
2) Access on the web
3) Website
4) Webpages
5) Hyperlink
6) Search Engine
- Layout of Web browser
- Web Servers
- Web Hosting
- Web Scripting - Client Side (VB Script, Java Script, PHP)
- Server Side (ASP, JSP, PHP)
- Web 2.0 (For Social Networking)
- E-commerce Payment Transactions Using Online Banking
- Mobile Banking and Payment Apps and Services
Common to both the options. Refer to unit 5 COMMUNICATION TECHNOLOGIES mentioned in case of Python for further details.