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MCQ / Java / Packages And Access Modifiers

Packages And Access Modifiers

26. What is the output?

class Test {
    protected void sayHi() {
        System.out.println("Hi");
    }
}

public class Main {
    public static void main(String[] args) {
        new Test().sayHi();
    }
}

A. Hi
B. Compile Error
C. Runtime Error
D. Nothing

27.Output?

class Test {
    private static void print() {
        System.out.println("Private Static");
    }

    public static void main(String[] args) {
        print();
    }
}

A. Private Static
B. Compile Error
C. Runtime Error
D. Nothing

28. What is printed here?

class A {
    private int val = 10;
    public int getVal() {
        return val;
    }
}

class B {
    public static void main(String[] args) {
        A a = new A();
        System.out.println(a.getVal());
    }
}

A. Compile Error
B. 10
C. 0
D. Runtime Exception