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OOP Concepts Scenarios.

OOP Concepts Scenario from Banking System In a banking system, Object-Oriented Programming (OOP) concepts are crucial for modeling and managing various aspects of the system. Here are OOP concepts applied to a banking system: Classes and Objects Account Class: Represents customer bank accounts. Each account is an object of this class. Customer Class: Represents bank …

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Object Oriented Programming Concepts

Object-Oriented Programming (OOP) is a fundamental programming paradigm that has revolutionized the way software is developed, designed, and maintained. OOP provides a structured and organized approach to modelling real-world entities, their behaviours, and their interactions within computer programs. In this introduction, we will explore the core principles and concepts of OOP, its benefits, and its …

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Practice Programs on Conditional Statements

Concurrent collections are specialized data structures in programming that facilitate safe and efficient manipulation of shared data by multiple threads in a concurrent environment. Traditional collections, like lists, queues, or maps, often face issues like race conditions when accessed by multiple threads simultaneously. Concurrent collections address these issues by providing built-in thread-safe operations. Concurrent collections …

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StringBuilder class

The StringBuilder class in Java is a mutable sequence of characters. Unlike the String class, StringBuilder objects can be modified without creating new objects. It is similar to StringBuffer but is not synchronized, making it faster for use in single-threaded applications. Features of StringBuilder: Mutability: Modifying a StringBuilder object does not create a new object. …

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StringBuffer class

The StringBuffer class is part of the java.lang package and is used to create and manipulate mutable (modifiable) strings in Java. Unlike the String class, which is immutable, the StringBuffer class allows you to modify the contents of a string without creating new objects each time, which improves performance when performing repeated string concatenation or …

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String class

The String class in Java is one of the most widely used and important classes in Java programming. It represents a sequence of characters and is used for storing and manipulating text. The String class is part of the java.lang package, which is automatically imported. In Java, strings are immutable, meaning once a String object …

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Practice Programs on Arrays and Matrices

Concurrent collections are specialized data structures in programming that facilitate safe and efficient manipulation of shared data by multiple threads in a concurrent environment. Traditional collections, like lists, queues, or maps, often face issues like race conditions when accessed by multiple threads simultaneously. Concurrent collections address these issues by providing built-in thread-safe operations. Concurrent collections …

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