JAVA Exceptions Which exception is thrown when divide by zero statement executes? NullPointerException None of these NumberFormatException ArithmeticException NullPointerException None of these NumberFormatException ArithmeticException ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which of the following blocks execute compulsorily whether exception is caught or not. throws throw catch finally throws throw catch finally 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(); }} Compilation fails-Exception NullPointerException is not compatible with throws clause in None of these Value-A printName() Name-B Compilation succeed but no output Compilation fails-Exception NullPointerException is not compatible with throws clause in None of these Value-A printName() Name-B Compilation succeed but no output ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions In which of the following package Exception class exist? java.util java.net java.file java.io java.lang java.util java.net java.file java.io java.lang ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which keyword is used to specify the exception thrown by method? catch throw throws finally catch throw throws finally 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"); } }} "exception" is printed. "one" is printed. "null pointer exception" is printed. None of these Compilation fails saying NullPointerException has already been caught. "exception" is printed. "one" is printed. "null pointer exception" is printed. None of these Compilation fails saying NullPointerException has already been caught. ANSWER DOWNLOAD EXAMIANS APP
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