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 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? NumberFormatException IllegalStateException ArrayIndexOutOfBoundsException None of these ClassCastException NumberFormatException IllegalStateException ArrayIndexOutOfBoundsException None of these ClassCastException ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions What will be the result if NullPointerException occurs at line 2?1. try{2. //some code goes here3. }4. catch(NullPointerException ne){5. System.out.print("1 ");6. }7. catch(RuntimeException re){8. System.out.print("2 ");9. }10. finally{11. System.out.print("3");12. } 1 3 1 3 2 3 1 2 3 1 3 1 3 2 3 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Given the code. What is the result when this program is executed?public class Test{ static int x[]; static{ x[0] = 1; } public static void main(String args[]){ }} None of these IllegalStateException is thrown ArrayIndexOutOfBoundsException is thrown StackOverflowException is thrown ExceptionInInitializerError is thrown None of these IllegalStateException is thrown ArrayIndexOutOfBoundsException is thrown StackOverflowException is thrown ExceptionInInitializerError is thrown 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 What is the output of the following program code?public class Test{ public static void main(String args[]){ try{ int i; return; } catch(Exception e){ System.out.print("inCatchBlock"); } finally{ System.out.println("inFinallyBlock"); } }} inFinallyBlock inCatchBlock The program will return without printing anything inCatchBlock inFinallyBlock inFinallyBlock inCatchBlock The program will return without printing anything inCatchBlock inFinallyBlock ANSWER DOWNLOAD EXAMIANS APP
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