Multiple Choice Question

Quiz Guidelines

 

Multiple Choice Question

QID: 
2

Given:

abstract class Abstract1 {

  public static void main(String[] args) {

   System.out.println("I am an abstrsct class");
  }
}

abstract class Concrete1 extends Abstract1{
}

What will be the result is we compile and run Concrete1?

Select 1 option:

A. Class Abstract1 will not compile as abstract classes cannot have main method

B. Classes will compile, but will fail at runtime as Concrete1 does not have a main method

C. Class will compile, run and print "I am an abstract class"

D. Class will compile, run and print nothing

 

Multiple Choice Question

QID: 
1

Given:

public abstract class Abstract1 {

  public static void main(String[] args) {

    System.out.println("I am an abstract class");

  }

}

Select 1 option:

A. Class will not compile as abstract classes cannot have main method

B. Class will compile, but will not execute as we cannot execute an abstract class main method

C. Class will compile, run and print "I am an abstract class"

D. Class will compile, run and print nothing

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