JAVA Exceptions Which exception is thrown when an array element is accessed beyond the array size? ArrayIndexOutOfBoundsException None of these ArrayElementOutOfBounds ArrayIndexOutOfBounds ArrayIndexOutOfBoundsException None of these ArrayElementOutOfBounds ArrayIndexOutOfBounds 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"); } }} "null pointer exception" is printed. Compilation fails saying NullPointerException has already been caught. "exception" is printed. "one" is printed. None of these "null pointer exception" is printed. Compilation fails saying NullPointerException has already been caught. "exception" is printed. "one" is printed. None of these 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); }} 3 Compilation Error None of these Error occured 3.5 3 Compilation Error None of these Error occured 3.5 ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which keyword is used to explicitly throw an exception? try throwing throw catch try throwing throw 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(); }} Compilation fails-Exception NullPointerException is not compatible with throws clause in Value-A None of these Name-B Compilation succeed but no output printName() Compilation fails-Exception NullPointerException is not compatible with throws clause in Value-A None of these Name-B Compilation succeed but no output printName() ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which of the below statement is/are true about Error?A. An Error is a subclass of Throwable.B. An Error is a subclass of Exception.C. Error indicates serious problems that a reasonable application should not try to catch.D. An Error is a subclass of IOException. A and D B and C A and C A and B B and D A and D B and C A and C A and B B and D ANSWER DOWNLOAD EXAMIANS APP
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