Java4us Learn Java in easy way
AngularJS Angular It is based on MVC architecture This is based on Service/Controller This uses ...
Read More »Recent Posts
What is Angular Framework?
Overview of Class file Structure in Java?
Overview of Class file Structure in Java? 1. Magic Number The first four bytes of ...
Read More »
JVM Architecture: Overview of JVM and JVM Architecture
JVM Architecture: Overview of JVM and JVM Architecture Class loader Subsystem The class loader subsystem ...
Read More »
What is Arrays class in Java?
What is Arrays class in Java? Arrays class is a utility class to define several ...
Read More »Access Modifiers
What is final in Java?
What is final in Java? Final is the modifiers applicable for classes, methods, and variables. ...
Read More »
What is the static modifier in Java?
What is the static modifier in Java? Static is a modifier applicable to methods and ...
Read More »
What is package and what is the advantage?
What is package and what is the advantage? It is an encapsulation mechanism to group ...
Read More »
How many class can be public in Java Program?
How many class can be public in Java Program? A JAVA Program can have ...
Read More »Multi Threading
-
Explain thread priority and what is default thread priority?
Explain thread priority and what is default thread priority? Every thread in java has some ...
Read More » -
What is synchronized modifier in Java?
-
Difference between yield(), join(), sleep() method?
-
What is Multi-Threading and how we can define a thread?
-
What is Volatile keyword in Java?
Exception Handling
-
Difference between throw and throws keyword?
Difference between throw and throws keyword? throw keyword Sometimes we can create exception object explicitly ...
Read More » -
Explain Default exception handling in Java?
-
What is the checked and unchecked exception?
-
What is Exception and Exception hierarchy in Java?
