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Assignment for Class 12 Computer Science Object Oriented Programming Concepts
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Object Oriented Programming Concepts Class 12 Computer Science Assignment
OBJECT ORIENTED PROGRAMMING CONCEPTS
Object Oriented Programming follows bottom up approach in program design and emphasizes on safety and security of data..
FEATURES OF OBJECT ORIENTED PROGRAMMING:
Inheritance:
¶ Inheritance is the process of forming a new class from an existing class or base class. The base class is also known as parent class or super class.
¶ Derived class is also known as a child class or sub class. Inheritance helps in reusability of code , thus reducing the overall size of the program
Data Abstraction:
¶ It refers to the act of representing essential features without including the background details .Example : For driving , only accelerator, clutch and brake controls need to be learnt rather than working of engine and other details.
Data Encapsulation:
¶ It means wrapping up data and associated functions into one single unit called class..
¶ A class groups its members into three sections :public, private and protected, where private and protected members remain hidden from outside world and thereby helps in implementing data hiding.
Modularity :
¶ The act of partitioning a complex program into simpler fragments called modules is called as modularity.
¶ It reduces the complexity to some degree and
¶ It creates a number of well defined boundaries within the program .
Objects and Classes :
The major components of Object Oriented Programming are . Classes & Objects
A Class is a group of similar objects . Objects share two characteristics: They all have state and behavior. For example : Dogs have state (name, color, breed, hungry) and behavior (barking, fetching, wagging tail). Bicycles also have state (current gear, current pedal cadence, current speed) and behavior (changing gear, applying brakes). Identifying the state and behavior for realworld objects is a great way to begin thinking in terms of object-oriented programming.These real-world observations all translate into the world of object-oriented programming.
Software objects are conceptually similar to real-world objects: they too consist of state and related behavior. An object stores its state in fields (variables in some programming languages) and exposes its behavior through functions
Classes in Programming :
• It is a collection of variables, often of different types and its associated functions.
• Class just binds data and its associated functions under one unit there by enforcing encapsulation.
• Classes define types of data structures and the functions that operate on those data structures.
• A class defines a blueprint for a data type. Declaration/Definition :A class definition starts with the keyword class followed by the class name; and the class body,
enclosed by a pair of curly braces. A class definition must be followed either by a semicolon or a list of declarations.
Please refer to attached file for CBSE Class 12 Computer Science Object Oriented Programming Concepts
| CBSE Class 12 Computer Science Communication And Network Concepts Notes |
CBSE Class 12 Computer Science Object Oriented Programming Concepts Assignment
We hope you liked the above assignment for Object Oriented Programming Concepts which has been designed as per the latest syllabus for Class 12 Computer Science released by CBSE. Students of Class 12 should download and practice the above Assignments for Class 12 Computer Science regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 12 Computer Science practice sheet in Pdf. All questions have been designed for Computer Science by looking into the pattern of problems asked in previous year examinations. You can download all Revision notes for Class 12 Computer Science also absolutely free of cost. Lot of MCQ questions for Class 12 Computer Science have also been given in the worksheets and assignments for regular use. All study material for Class 12 Computer Science students have been given on studiestoday. We have also provided lot of Worksheets for Class 12 Computer Science which you can use to further make your self stronger in Computer Science.
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a. Score higher marks: Regular practice of Computer Science Class 12 Assignments for chapter Object Oriented Programming Concepts will help to improve understanding and help in solving exam questions correctly.
b. As per CBSE pattern: All questions given above follow the latest Class 12 Computer Science Sample Papers so that students can prepare as per latest exam pattern.
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a. Start with Class 12 NCERT and syllabus topics: Always read the chapter carefully before attempting Assignment questions for Class 12 Computer Science Object Oriented Programming Concepts.
b. Solve without checking answers: You should first attempt the assignment questions on Object Oriented Programming Concepts yourself and then compare with provided solutions.
c. Use Class 12 worksheets and revision notes: Refer to NCERT Class 12 Computer Science worksheets, sample papers, and mock tests for extra practice.
d. Revise tricky topics: Focus on difficult concepts by solving Class 12 Computer Science MCQ Test.
e. Maintain notebook: Note down mistakes in Object Oriented Programming Concepts assignment and read them in Revision notes for Class 12 Computer Science
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Latest syllabus issued for current academic year by CBSE has been used to design assignments for Object Oriented Programming Concepts Class 12
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