Showing posts with the label Java Basic ConceptsShow all
core java topics and concepts for beginners| [2021] Java Basic Concepts

core java topics and concepts for beginners| [2021]

6:04 PM

Today, you're more likely to be requested questions in the regions of Java a programmer may not typically be acquainted with, e.g. NIO patterns, algorithms, data structures, and coding. False sha…

What is Variables and Types of Variables in java? Variables in java

What is Variables and Types of Variables in java?

3:27 PM

Variables and Types of Variables in java?  Definition :- Variables are Identifiers that help to store the Data. Types of Variables in Java.:- 1. Global Variable       • Static Variable/…

What is THIS Keyword In java With Examples? || (this) Keyword In java With explanation THIS Keyword

What is THIS Keyword In java With Examples? || (this) Keyword In java With explanation

3:05 AM

THIS  Keyword in Java :- this is a Keyword which refers to current invoking Object. this keyword is used to access the instance variable and instance methods . a keyword cannot be used wit…

What is ClassLoading in java? || Java Classloader || Basics of Java class loaders. Oops Concept

What is ClassLoading in java? || Java Classloader || Basics of Java class loaders.

4:18 AM

What is ClassLoading in java :- ClassLoading in Java is the process of loading the .class file ( Byte Code ) from Hard disk memory to JVM Memory . A class gets loaded only once. JVM uses …

Data Types in Java || Primitive and Non-Primitive Data Types in Java Java Basic Concepts

Data Types in Java || Primitive and Non-Primitive Data Types in Java

4:56 PM

📝 Data Types in Java:- Data types specify the different sizes and values that can be stored in the variable . ✔ There are two types of data types in Java:- Primitive data types : Th…

What is Class & Objects In JAVA || Class and Objects in oops Oops Concept

What is Class & Objects In JAVA || Class and Objects in oops

7:00 PM

Classes and Objects In Java 📝 What is 'Class' in Java?  : A Class is a Logical entity or Blueprint using which we can create multiple Objects .  We cannot create an Object wit…

Java Compilation Process | WORA Architecture | What is JDK, JVM, JRE? Oops Concept

Java Compilation Process | WORA Architecture | What is JDK, JVM, JRE?

7:00 AM

Java Compilation Process, WORA Architecture, What is JDK, JVM, JRE? 📝 What is Java Compilation :  Java Compilation is a 2 step process. I. Check the Syntax of Java program.  II . If the…