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JAVA Exceptions

JAVA Exceptions
The class at the top of exception class hierarchy is .................

Throwable
Exception
ArithmeticException
Object

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JAVA Exceptions
public class Test{ public static void main(String args[]){ try{ int a = Integer.parseInt("four"); } }}Which exception could be handled by the catch block for above?

ArrayIndexOutOfBoundsException
IllegalStateException
NumberFormatException
None of these
ClassCastException

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JAVA Exceptions
What happen in case of multiple catch blocks?

Either super or subclass can be caught first.
The superclass exception must be caught first.
None of these
The superclass exception cannot caught first.

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JAVA Exceptions
Which of the following blocks execute compulsorily whether exception is caught or not.

catch
finally
throws
throw

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JAVA Exceptions
Which exception is thrown when an array element is accessed beyond the array size?

ArrayIndexOutOfBoundsException
None of these
ArrayIndexOutOfBounds
ArrayElementOutOfBounds

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JAVA Exceptions
try{ File f = new File("a.txt");}catch(Exception e){}catch(IOException io){}Is this code create new file name a.txt ?

Compilation Error
true
None of these
false

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