Oop Easy Explanation
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Java OOP Simplified: A Practical Guide with Examples
This book offers a pragmatic introduction to Java programming, emphasizing the core principles of object-oriented design. It provides detailed explanations of essential programming constructs, including data types, control structures, and basic syntax, alongside advanced techniques such as inheritance, polymorphism, and exception handling. Structured into coherent chapters, the text guides readers through both foundational and intermediate topics while highlighting practical code examples to reinforce learning. Designed for programmers with little or no prior experience, the content is presented in a clear and systematic manner. Readers are introduced to tools and environments needed for Java development, enabling them to write, compile, and execute code effectively. The detailed coverage of classes, objects, methods, interfaces, and abstract classes ensures that fundamental concepts are thoroughly explained before progressing to more specialized topics. By combining theoretical explanations with hands-on examples, this book equips readers with the knowledge required to navigate the Java programming landscape confidently. The structured approach facilitates a gradual transition from basic programming skills to more advanced development methods, fostering an environment of continuous learning and practical skill development. The material is both precise and comprehensive, ensuring that readers develop a solid foundation in Java that can be applied to real-world coding challenges.
OOP - Learn Object Oriented Thinking & Programming
You can find a whole range of programming textbooks intended for complete beginners. However, this one is exceptional to certain extent. The whole textbook is designed as a record of the dialogue of the author with his daughter who wants to learn programming. The author endeavors not to explain the Java programming language to the readers, but to teach them real programming. To teach them how to think and design the program as the experienced programmers do. Entire matter is explained in a very illustrative way which means even a current secondary school student can understand it quite simply.
Hands on Object Oriented Programming 1000 MCQ (eBook)
Our 1000+ Object Oriented Programming Questions and Answers focuses on all areas of Object Oriented Programming subject covering 100+ topics in Object Oriented Programming. These topics are chosen from a collection of most authoritative and best reference books on Object Oriented Programming. One should spend 1 hour daily for 15 days to learn and assimilate Object Oriented Programming comprehensively. This way of systematic learning will prepare anyone easily towards Object Oriented Programming interviews, online tests, Examinations and Certifications. Highlights Ø 1000+ Basic and Hard Core High level Multiple Choice Questions & Answers in Object Oriented Programming with Explanations. Ø Prepare anyone easily towards Object Oriented Programming interviews, online tests, Government Examinations and certifications. Ø Every MCQ set focuses on a specific topic in Object Oriented Programming. Ø Specially designed for IBPS IT, SBI IT, RRB IT, GATE CSE, UGC NET CS, PROGRAMMER and other IT & Computer Science related Exams. Who should Practice these Operating Systems Questions? Ø Anyone wishing to sharpen their skills on Object Oriented Programming. Ø Anyone preparing for aptitude test in Object Oriented Programming. Ø Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews) Ø Anyone preparing for entrance examinations and other competitive examinations. Ø All – Experienced, Freshers and Students. OOPs Basic Concepts -----------------------------------------------------------------------------7 Classes-----------------------------------------------------------------------------------------------11 Objects----------------------------------------------------------------------------------------------15 OOPs Features-------------------------------------------------------------------------------------19 Polymorphism -------------------------------------------------------------------------------------23 Encapsulation--------------------------------------------------------------------------------------29 Abstraction-----------------------------------------------------------------------------------------34 Constructors ---------------------------------------------------------------------------------------38 Types of Constructors----------------------------------------------------------------------------43 Copy Constructor---------------------------------------------------------------------------------48 Overloading Constructors-----------------------------------------------------------------------52 Execution of Constructor or Destructor ----------------------------------------------------57 Destructors-----------------------------------------------------------------------------------------61 Access Specifiers- --------------------------------------------------------------------------------66 Private Access Specifiers -----------------------------------------------------------------------70 Protected Access Specifiers--------------------------------------------------------------------76 Public Access Specifier --------------------------------------------------------------------------82 Data Members ------------------------------------------------------------------------------------87 Member Functions-------------------------------------------------------------------------------91 Local Class------------------------------------------------------------------------------------------95 Nested Class ---------------------------------------------------------------------------------------99 Passing and Returning Object with Functions--------------------------------------------104 Object Reference--------------------------------------------------------------------------------109 Memory Allocation of Object-----------------------------------------------------------------114 Object Use-----------------------------------------------------------------------------------------124 Abstract Class-------------------------------------------------------------------------------------128 Template Class------------------------------------------------------------------------------------132 Base Class------------------------------------------------------------------------------------------137 Derived Class--------------------------------------------------------------------------------------141 Class Use ------------------------------------------------------------------------------------------145 Inheritance----------------------------------------------------------------------------------------149 Types of Inheritance----------------------------------------------------------------------------153 Single Level Inheritance------------------------------------------------------------------------158 Multilevel Inheritance--------------------------------------------------------------------------164 Multiple Inheritance----------------------------------------------------------------------------169 Hierarchical Inheritance------------------------------------------------------------------------178 Virtual Functions --------------------------------------------------------------------------------182 Abstract Function--------------------------------------------------------------------------------186 Types of Member Functions------------------------------------------------------------------190 Member Operator Function------------------------------------------------------------------194 Overloading Member Functions-------------------------------------------------------------199 Overriding Member Functions---------------------------------------------------------------204 Constant Member Functions-----------------------------------------------------------------209 Private Member Functions--------------------------------------------------------------------213 Public Member Functions --------------------------------------------------------------------217 Exception Handling-----------------------------------------------------------------------------222 Catching Class Types---------------------------------------------------------------------------227 Static Data Members---------------------------------------------------------------------------231 Static Member Functions---------------------------------------------------------------------236 Passing Object to Functions------------------------------------------------------------------240 Returning Objects-------------------------------------------------------------------------------245 Assigning Objects -------------------------------------------------------------------------------249 Pointer to Objects-------------------------------------------------------------------------------254 This Pointer---------------------------------------------------------------------------------------259 Default Arguments------------------------------------------------------------------------------263 Constructors Overloading---------------------------------------------------------------------267 Upcasting------------------------------------------------------------------------------------------271 Downcasting--------------------------------------------------------------------------------------276 New Operator------------------------------------------------------------------------------------280 Delete Operator----------------------------------------------------------------------------------284 Automatic Variable------------------------------------------------------------------------------288 Extern Variable ----------------------------------------------------------------------------------292 Inbuilt Classes------------------------------------------------------------------------------------297 IO Class --------------------------------------------------------------------------------------------301 String Class----------------------------------------------------------------------------------------305