JAVA Exceptions Which of the following blocks execute compulsorily whether exception is caught or not. catch throw throws finally catch throw throws finally ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions What will be the result after the class Test execution?class A{ public void doA(){ B b = new B(); b.dobB(); System.out.print("doA"); }}class B{ public void dobB(){ C c = new C(); c.doC(); System.out.print("doB"); }}class C{ public void doC(){ if(true) throw new NullPointerException(); System.out.print("doC"); }}public class Test{ public static void main(String args[]){ try{ A a = new A(); a.doA(); }catch(Exception ex){ System.out.print("error"); } }} "error" is printed nothing is printed "doBdoAerror" is printed "doAdoBdoC" is printed "doCdoBdoA" is printed "error" is printed nothing is printed "doBdoAerror" is printed "doAdoBdoC" is printed "doCdoBdoA" is printed 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"); } }} Compilation fails saying NullPointerException has already been caught. "one" is printed. "null pointer exception" is printed. "exception" is printed. None of these Compilation fails saying NullPointerException has already been caught. "one" is printed. "null pointer exception" is printed. "exception" is printed. None of these 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(); }} One Two Two None of these One Compilation Error One Two Two None of these One Compilation Error ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which exception is thrown when divide by zero statement executes? None of these NullPointerException NumberFormatException ArithmeticException None of these NullPointerException NumberFormatException ArithmeticException ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Exception generated in try block is caught in ........... block. throws catch finally throw throws catch finally throw ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS