java 13 interview questions and answers

Code: Computer.harddisk Computer.compute() It seems like your question is incomplete or unclear. Could you please provide more details or clarify your question about Core Java? I’ll do my best to assist you once I have more information.

Via reference to any instance of the class Code: Computer comp = new Computer (); comp.harddisk where hardisk is a static variable comp.compute() where compute is a method To reference static variables in Java, you use the class name followed by the dot (.) operator and the variable name. Since static variables belong to the … Read more

They are loaded just before the constructor is called. In Java, non-static variables (also known as instance variables) are loaded into memory when an object is instantiated or created. These variables are associated with the instance of the class, and memory is allocated for them when you create an object of that class using the … Read more

: During the class load time. In Java, static variables are loaded into memory when the class that contains them is loaded by the Java Virtual Machine (JVM). The class loading process occurs when the class is first referenced in the program, either by creating an instance of the class, accessing a static member, or … Read more

They can be applied to variables, methods and even a block of code, static methods and variables are not associated with any instance of class. In Core Java, the static modifier can be used in various contexts. Here are some places where you can use the static modifier: Static Variables (Class Variables): You can use … Read more