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Java is developed by James Gosling with his team at Sun Microsystems in the year of 1991. The first name given by James Gosling was OAK. First time officially announced Java 1995 by Sun Microsystem. In the year 2009, Oracle Corporation had a takeover from Sun Microsystem. Latest Java SE 22 version was released on 19th Mar 2024 till now. I recommend checking the official Java website or reliable sources for the most up-to-date information on the latest Java version.
Conditional Statements are used to make decisions in a program based on certain conditions. They allow the program to execute different code blocks depending on whether a condition evaluates to true or false. It plays a key role in programming logic by enabling the implementation of branching behavior, where the program can choose between alternative paths of execution based on specific conditions.
Loop is a programming construct that allows you to execute a block of code repeatedly based on a condition. Loops can be categorized based on when the loop condition is checked relative to the execution of the loop body.
These categories are commonly referred to as entry-controlled loops and exit-controlled loops.
In Java, method is a set of statements that performs a specific task. Methods are used to break down a program into smaller, manageable pieces of code, making code more organized, reusable, and easier to understand. Methods are typically associated with a class and can be invoked by other parts of the program.
Encapsulation in Java is one of the four fundamental Object-Oriented Programming (OOP) principles, alongside inheritance, polymorphism, and abstraction. It refers to the bundling of data (attributes) and methods (functions) that operate on the data into a single unit, known as a class.
String represents a sequence of characters. It is immutable, meaning once created, its value cannot be changed. But If someone try to change then, the updated data would stored in new Stirng object with same reference.
Inheritance is a fundamental concept that allows a class to inherit/utilize properties and behaviors from another existing class. Inheritance enables code reuses and promotes the creation of a hierarchical structure among classes.
