Object-Oriented Programming — definition?
Organizes software around objects with data and methods.
Objects — role?
Represent real-world entities with data and behavior.
Encapsulation — purpose?
Bundles data and methods, protecting internal state.
Inheritance — benefit?
Enables code reuse through class hierarchies.
Polymorphism — mechanism?
Methods behave differently based on object type.
Platform Independence — feature?
Code runs on any OS with JVM.
JDK — components?
Compiler, libraries, tools for Java development.
Programming Paradigms — examples?
Object-oriented and procedural programming.
Java — origin?
Developed as Oak in 1991 by Sun Microsystems.
Java — popularity reason?
Versatility, robustness, platform independence.
Java applications — types?
Core, applets, internet-based applications.
Encapsulation — key point?
Protects data, simplifies code management.
Inheritance — code reuse?
Subclass reuses base class code.
Polymorphism — example?
Method overloading and overriding.
Platform independence — how?
Via JVM executing bytecode.
JDK — significance?
Official environment for Java development.
Programming paradigm — Java?
Primarily object-oriented.
Java — application focus?
Desktop, web, mobile, enterprise.
Answer 9 questions on Java Fundamentals and Application Development.
1. What does Object-Oriented Programming primarily involve?
2. In which year was Java originally developed under the name 'Oak' by Sun Microsystems' Green Team?
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