Static keyword in Java rcub
static keyword in Java static is a keyword it can be used with variables, methods and blocks. static data or static variable:- If you declare any variable as static, it is known as a static variable. the static variable can be used to refer to the common property of all objects .. The static variable gets memory only once in the class area at the time of class loading. Syntax : static <data-type> <variable-name >; Advantages of static variable ---> it saves memory example : public class student { int rno; String name; static String college="Asp"; public student()//default { } public student( int r,String n) { rno=r; name=n; } public void display() { System.out.println("roll no:"+rno); System.out.println("name:"+name); System.out.println("college name:"+college); } public static void main(String args[]) { student s=new stud...