JAVA Exceptions The class at the top of exception class hierarchy is ................. Exception ArithmeticException Throwable Object Exception ArithmeticException Throwable Object ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Determine output of the following program code?public class Test{ public static void main(String args[]){ int i; try{ i = calculate(); System.out.println(i); }catch(Exception e){ System.out.println("Error occured"); } } static int calculate(){ return (7/2); }} Error occured 3 3.5 Compilation Error None of these Error occured 3 3.5 Compilation Error None of these 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"); } }} The program will return without printing anything inFinallyBlock inCatchBlock inCatchBlock inFinallyBlock The program will return without printing anything inFinallyBlock inCatchBlock inCatchBlock inFinallyBlock 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? ClassCastException NumberFormatException None of these IllegalStateException ArrayIndexOutOfBoundsException ClassCastException NumberFormatException None of these IllegalStateException ArrayIndexOutOfBoundsException ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which keyword is used to specify the exception thrown by method? throw finally throws catch throw finally throws catch ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions What is the output for the below code ?import java.io.FileNotFoundException;class A{ public void printName() throws FileNotFoundException{ System.out.println("Value-A"); }}class B extends A{ public void printName() throws NullPointerException{ System.out.println("Name-B"); }}public class Test{ public static void main (String[] args) throws Exception{ A a = new B(); a.printName(); }} printName() Compilation succeed but no output None of these Compilation fails-Exception NullPointerException is not compatible with throws clause in Name-B Value-A printName() Compilation succeed but no output None of these Compilation fails-Exception NullPointerException is not compatible with throws clause in Name-B Value-A ANSWER DOWNLOAD EXAMIANS APP
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