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

None of these
true
false
Compilation Error

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JAVA Exceptions
Predict the output:public class Test{ public static void main(String args[]){ try{ String arr[] = new String[10]; arr = null; arr[0] = "one"; System.out.print(arr[0]); }catch(Exception ex){ System.out.print("exception"); }catch(NullPointerException nex){ System.out.print("null pointer exception"); } }}

Compilation fails saying NullPointerException has already been caught.
None of these
"one" is printed.
"null pointer exception" is printed.
"exception" is printed.

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