JAVA Exceptions Which exception is thrown when divide by zero statement executes? ArithmeticException NullPointerException None of these NumberFormatException ArithmeticException NullPointerException None of these NumberFormatException ANSWER DOWNLOAD EXAMIANS APP
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"); } }} "one" is printed. Compilation fails saying NullPointerException has already been caught. "exception" is printed. None of these "null pointer exception" is printed. "one" is printed. Compilation fails saying NullPointerException has already been caught. "exception" is printed. None of these "null pointer exception" is printed. ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions What will be the output?class MyClass{ public String test(){ try{ System.out.print("One"); return ""; } finally{ System.out.print("Two"); } }}public class Test{ public static void main(String args[]){ MyClass m = new MyClass(); m.test(); }} None of these One One Two Compilation Error Two None of these One One Two Compilation Error Two ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which keyword is used to explicitly throw an exception? throw catch throwing try throw catch throwing try ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions The class at the top of exception class hierarchy is ................. ArithmeticException Throwable Object Exception ArithmeticException Throwable Object Exception ANSWER DOWNLOAD EXAMIANS APP
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 false None of these Compilation Error true false None of these ANSWER DOWNLOAD EXAMIANS APP
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