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"); } }} "one" is printed. Compilation fails saying NullPointerException has already been caught. None of these "null pointer exception" is printed. "exception" is printed. "one" is printed. Compilation fails saying NullPointerException has already been caught. None of these "null pointer exception" is printed. "exception" is printed. 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 succeed but no output Compilation fails-Exception NullPointerException is not compatible with throws clause in printName() None of these Name-B Value-A Compilation succeed but no output Compilation fails-Exception NullPointerException is not compatible with throws clause in printName() None of these Name-B Value-A 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(); }} Compilation Error Two None of these One One Two Compilation Error Two None of these One One Two ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which exception is thrown when divide by zero statement executes? NumberFormatException NullPointerException None of these ArithmeticException NumberFormatException NullPointerException None of these ArithmeticException 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 C A and B B and D B and C A and D A and C A and B B and D B and C A and D 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[]){ }} ExceptionInInitializerError is thrown ArrayIndexOutOfBoundsException is thrown StackOverflowException is thrown None of these IllegalStateException is thrown ExceptionInInitializerError is thrown ArrayIndexOutOfBoundsException is thrown StackOverflowException is thrown None of these IllegalStateException is thrown ANSWER DOWNLOAD EXAMIANS APP
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