JAVA Exceptions The class at the top of exception class hierarchy is ................. Exception Object ArithmeticException Throwable Exception Object ArithmeticException Throwable ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which keyword is used to explicitly throw an exception? catch throw throwing try catch throw throwing try 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[]){ }} StackOverflowException is thrown None of these ArrayIndexOutOfBoundsException is thrown ExceptionInInitializerError is thrown IllegalStateException is thrown StackOverflowException is thrown None of these ArrayIndexOutOfBoundsException is thrown ExceptionInInitializerError is thrown IllegalStateException is thrown 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 ? Compilation Error true None of these false Compilation Error true None of these false ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions What is the output of the following program code?public class Test{ public static void main(String args[]){ try{ int i; return; } catch(Exception e){ System.out.print("inCatchBlock"); } finally{ System.out.println("inFinallyBlock"); } }} inCatchBlock inFinallyBlock The program will return without printing anything inCatchBlock inFinallyBlock inCatchBlock inFinallyBlock The program will return without printing anything inCatchBlock inFinallyBlock 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 Name-B printName() Compilation succeed but no output None of these Value-A Compilation fails-Exception NullPointerException is not compatible with throws clause in Name-B printName() Compilation succeed but no output None of these Value-A ANSWER DOWNLOAD EXAMIANS APP
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