Multiple Choice Question

Quiz Guidelines

 

QID: 
541
Question: 

Consider the following code:

public class TestClass {
    public static void doStuff() throws Exception{
        System.out.println("Doing stuff...");
        if(Math.random()>0.4){
            throw new Exception("Too high!");
        }
        System.out.println("Done stuff.");
    }
    public static void main(String[] args) throws Exception {
        doStuff();
        System.out.println("Over"); 
    }
}

Which of the following are possible outputs when the above program is compiled and run? (Assume that Math. Random () returns a double between 0.0 and 1.0 not including 1.0. Further, assume that there is no mistake in the line numbers printed in the output.)

Select 2 options

A. Doing stuff...
Exception in thread "main" java.lang.Exception: Too high!
 at TestClass.doStuff(TestClass.java:29)
 at TestClass.main(TestClass.java:41)
B.Doing stuff...
Exception in thread "main" java.lang.Exception: Too high!
 at TestClass.doStuff(TestClass.java:29)
 at TestClass.main(TestClass.java:41)
Over 
C.Doing stuff...
Done stuff.
Over
D.Doing stuff...
Exception in thread "main" java.lang.Exception: Too high!
 at TestClass.doStuff(TestClass.java:29)
 at TestClass.main(TestClass.java:41)
Done stuff.

Q&A Set: 

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