Exception Handling in Java Mcqs
Our collections of Multiple choice questions and answers focuses on study of Exception Handling in Java. These questions are chosen from a collection of most authoritative and best reference books on Java. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, University and College entrance exams and various tests and job interviews. One should practice our Mcqs to assimilate Exception Handling in Java topic comprehensively.
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2.
Which part of code gets executed whether exception is caught or not?
3.
Which of the following should be true of the object thrown by a thrown statement?
4.
Which of these clause will be executed even if no exceptions are found?
5.
What is the output of this program?<br/>Note : Execution command line : $ java exception_handling
class exception_handling
{
public static void main(String args[])
{
try
{
int a = args.length;
int b = 10 / a;
System.out.print(a);
}
catch (ArithmeticException e)
{
System.out.println("1");
}
}
}
class exception_handling
{
public static void main(String args[])
{
try
{
int a = args.length;
int b = 10 / a;
System.out.print(a);
}
catch (ArithmeticException e)
{
System.out.println("1");
}
}
}
6.
What is the output of this program?
class exception_handling
{
public static void main(String args[])
{
try
{
throw new NullPointerException ("Hello");
}
catch(ArithmeticException e)
{
System.out.print("B");
}
}
}
class exception_handling
{
public static void main(String args[])
{
try
{
throw new NullPointerException ("Hello");
}
catch(ArithmeticException e)
{
System.out.print("B");
}
}
}
7.
Which of these keywords are used for the block to be examined for exceptions?
8.
Which of these statements is incorrect?
9.
What is the output of this program?
class Output
{
public static void main(String args[])
{
try
{
int a = 0;
int b = 5;
int c = b / a;
System.out.print("Hello");
}
catch(Exception e)
{
System.out.print("World");
}
}
}
class Output
{
public static void main(String args[])
{
try
{
int a = 0;
int b = 5;
int c = b / a;
System.out.print("Hello");
}
catch(Exception e)
{
System.out.print("World");
}
}
}
10.
What is the output of this program?
class Output
{
public static void main(String args[])
{
try
{
int a = 0;
int b = 5;
int c = a / b;
System.out.print("Hello");
}
catch(Exception e)
{
System.out.print("World");
}
}
}
class Output
{
public static void main(String args[])
{
try
{
int a = 0;
int b = 5;
int c = a / b;
System.out.print("Hello");
}
catch(Exception e)
{
System.out.print("World");
}
}
}