JAVA Exceptions In which of the following package Exception class exist? java.net java.util java.file java.io java.lang java.net java.util java.file java.io java.lang 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"); } }} Compilation fails saying NullPointerException has already been caught. "null pointer exception" is printed. "one" is printed. None of these "exception" is printed. Compilation fails saying NullPointerException has already been caught. "null pointer exception" is printed. "one" is printed. None of these "exception" is printed. ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions What happen in case of multiple catch blocks? Either super or subclass can be caught first. The superclass exception cannot caught first. The superclass exception must be caught first. None of these Either super or subclass can be caught first. The superclass exception cannot caught first. The superclass exception must be caught first. None of these 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? IllegalStateException NumberFormatException ArrayIndexOutOfBoundsException ClassCastException None of these IllegalStateException NumberFormatException ArrayIndexOutOfBoundsException ClassCastException None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which exception is thrown when an array element is accessed beyond the array size? None of these ArrayElementOutOfBounds ArrayIndexOutOfBoundsException ArrayIndexOutOfBounds None of these ArrayElementOutOfBounds ArrayIndexOutOfBoundsException ArrayIndexOutOfBounds 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(); }} Two One Two One None of these Compilation Error Two One Two One None of these Compilation Error ANSWER DOWNLOAD EXAMIANS APP
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