MBSE Class 12th Computer Science Syllabus 2024-2025 PDF:- Download Online

Name of the Board

MBSE

Name of the Grade

12

Subjects

Computer Science

Year

2024-2025

Format

PDF/DOC

Provider

hsslive.co.in

Official Website

mbose.in

• REVIEW: C++ covered in Class – XI
• Object Oriented in 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, Advantage of Object Oriented Programming over earlier programming methodologies.
• Implementation of Object Oriented Programming concepts in C++: Definition of a class, Members of a class – Data Members and Member Functions (methods, using Private and Public visibility modes, default visibility modes (private); Member function definition: inside of objects as instances of a class; accessing members from object(s), Array of a type class, Objects as function arguments-pass by value and pass by reference;
• Constructor and Destructor: Constructor: Special Characteristic, 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 inheritance, Base Class, Derived Class, Defining derived classes, protected visibility mode; Single level inheritance, Multilevel inheritance and Multiple inheritance, Privately derived, Publicly derived and Protected derived class, accessibility of members from objects and within the 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 file into a file, Reading and manipulation of text from an already existing text File (accessing sequentially)
• Binary File: Creation of file, Writing data into a file, Searching for required data from a file, Appending data to a file, Insertion of data in the sorted file, Deletion of data from a file, Modification of data in a file; Implementation of above-mentioned data file handling C++; Components of C++ to be used with file handling: Header file fstream.h;ifstream, ofstream, fstream classes; Opening in 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(), put(),getting() and close () functions; Detecting end-of-file (with or without using eof() function); Opening a binary file using in, out and app modes; open(), read(), write() and close() functions; Detecting end-of-files (with or without eof() function); tellg(), tellp(), seekg(), seekp() functions.
• Pointers: Declaration and Initialization of Pointers; Dynamics memory allocation, deallocation operators: new, delete; Pointers and Arrays: Arrays 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 structures: Dereference operator *,->; self-referential structures;

• 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 sort), concatenation of two linear arrays, merging of two sorted arrays; Two Dimensional arrays: Traversal, Finding sum/difference of two NxM arrays containing numerical values, Interchanging Row and Column elements in two-dimensional array;
• Stack (Array and Linked implementation of stack): Operations on stack (PUSH and POP) its implementation in C++, Converting expressions from INFIX to POSTFIX notation and evaluation of Postfix expression.
• Queue: (Circular Array and Linked Implementation) Operation on queue (Inserted and Delete) and its Implementation in C++.

• Database Concepts: Relational Data model: Concept of domain, tuple, reaction, key, primary Key, alternate Key, candidate key; Relational algebra: Selection, Projection, Union and Cartesian Product;
• Structured Query Language: General Concepts: Advantage of using SQL, Data Definition Language and Data Manipulation Language Data Types: NUMBER, CHARACTER, DATE; SQL commands CREATE TABLE, DROP TABLE, ALERT TABLE, UPDATE..SET.., INSERT, DELETE; SELECT, DISTINCT, FROM, WHERE, IN, BETWEEN, GROUP BY, HAVING, ORDER BY; SQL functions: SUM, AVG, COUNT, MAX and MIN;
• Note: Implementation of the above mentioned commands could be done on any SQL supported software on one or two tables.

• Binary-Valued Quantities, Boolean Variable, Boolean Constant and Boolean Operators; AND, OR, NOT; Truth Tables; Closure Property, Commutative Law, Associative Law, Identity Law, Inverse Law, Principle of Duality, Idempotent Law, Distributive Law, Absorption Law, Involution Law, DeMorgan’s Law and their applications.

• Evolution of Networking ARPANET, Internet, Interspace; Different ways of sending data across the network with reference to switching techniques;
• Data Communication terminologies: Concept of Channel, Baud, Bandwidth (Hz, kHz, MHz) and data transfer rate (bps, kbps, Mbps, Gbps, Tbps);
• Transmission Media: Twisted pair cable, coaxial cable, optical fibre, infrared, radio link, microwave link, and satellite link)
• Network Devices: Modem, RJ45 connector, Ethernet Card, Hub, Switch, Gateway;
• Network Topologies and Types: Bus, Star, Tree; Concepts of LAN, WAN, MAN.
• Network Protocol: TCP/IP, File Transfer Protocol (FTP), PPP, Level-Remote Login (Telnet), Internet, Wireless/Mobile Communication, GSM, CDMA, WLL,3G, SMS, Voice Mail, Application Electronic Mail, Chat, Video Conferencing;
• Network Security Concepts: Threats and prevention from Viruses, Worms, Trojan horse, Spams Use of Cookies, Protection using firewall; India IT Act, Cyber Law, Cyber Crimes, IPR issues, Hacking.
• Web Servers: Hyper Text Markup Language (HTML), Extensible Markup Language (XML); HyperText Transfer Protocol (HTTP), Domain Names; URL; Protocol Address; Website, Web Browser, Web Servers; Web Hosting, Web Scripting-Client side (VB script, Javascript, PHP) and Server-side (ASP, JSP, PHP)
• Open Source Terminologies: Open Source Software, Freeware, Shareware, Proprietary software, FLOSS, GNU, FSF, OSI.