Why the answer is changed after inserting static keyword?

Question

class Base {
public static void show() {
System.out.println("Base::show() called");
}
}

class Derived extends Base {
public static void show() {
System.out.println("Derived::show() called");
}
}

public class Main {
public static void main(String[] args) {
Base b = new Derived();
b.show();
}
}
Why here the answer is of super class
But
class Base {
public void show() {
System.out.println("Base::show() called");
}
}

class Derived extends Base {
public void show() {
System.out.println("Derived::show() called");
}
}

public class Main {
public static void main(String[] args) {
Base b = new Derived();
b.show();
}
}
After overriding ans will be of sub class

Answer 1

Static keyword will print the static functions of that class only (here base)

Answer 2

And in 2nd program you are implementing dynamic method dispatch

Answer 3

Ans
Same as cpp in java the overriding doesn't occur in the case of static