JAVA Exceptions In which of the following package Exception class exist? java.file java.io java.util java.lang java.net java.file java.io java.util java.lang java.net 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[]){ }} IllegalStateException is thrown ExceptionInInitializerError is thrown None of these ArrayIndexOutOfBoundsException is thrown StackOverflowException is thrown IllegalStateException is thrown ExceptionInInitializerError is thrown None of these ArrayIndexOutOfBoundsException is thrown StackOverflowException is thrown ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions What will be the result after the class Test execution?class A{ public void doA(){ B b = new B(); b.dobB(); System.out.print("doA"); }}class B{ public void dobB(){ C c = new C(); c.doC(); System.out.print("doB"); }}class C{ public void doC(){ if(true) throw new NullPointerException(); System.out.print("doC"); }}public class Test{ public static void main(String args[]){ try{ A a = new A(); a.doA(); }catch(Exception ex){ System.out.print("error"); } }} nothing is printed "doCdoBdoA" is printed "doBdoAerror" is printed "doAdoBdoC" is printed "error" is printed nothing is printed "doCdoBdoA" is printed "doBdoAerror" is printed "doAdoBdoC" is printed "error" is printed ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions try{ File f = new File("a.txt");}catch(Exception e){}catch(IOException io){}Is this code create new file name a.txt ? None of these Compilation Error true false None of these Compilation Error true false 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() Value-A Compilation fails-Exception NullPointerException is not compatible with throws clause in Compilation succeed but no output None of these Name-B printName() Value-A Compilation fails-Exception NullPointerException is not compatible with throws clause in Compilation succeed but no output None of these Name-B ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which exception is thrown when an array element is accessed beyond the array size? None of these ArrayIndexOutOfBounds ArrayIndexOutOfBoundsException ArrayElementOutOfBounds None of these ArrayIndexOutOfBounds ArrayIndexOutOfBoundsException ArrayElementOutOfBounds ANSWER DOWNLOAD EXAMIANS APP
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