Part 9 41 : In java, What is return type of main method? Answer : Main method doesn’t have any return type. It is void. 42 : Can We Overload main method in java? Answer : Yes, Java class can have any number of main methods so it is possible to overload main method. But … Read more
Part 8 36 : What is the difference between the Constructor and Method? Answer : Main difference between the Constructor and Method is as bellow. Constructor : Name of the constructor must be same as class name. Constructor must not have any return type. It is used to initialize the state of an object. It is not … Read more
Part 7 31 : What is default value of local variable. Answer : There is not any default value of local variable. You must have to initialize it. View more details on local variables in java. 32 : Java support constructor inheritance? Answer : No, Constructor inheritance is not supported in java. View more details on constructor in java. … Read more
Part 6 26 : What is local variable in java? Answer : Local variable is declared inside method or constructor and it is limited for that method or constructor only. View more detail on local variable in java. Local Variable Example : public class JavaVariable { public void Calc() { // Local Variables. int sum; … Read more