JAVA Exceptions In which of the following package Exception class exist? java.lang java.io java.file java.util java.net java.lang java.io java.file java.util java.net 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? ArrayIndexOutOfBoundsException ClassCastException NumberFormatException IllegalStateException None of these ArrayIndexOutOfBoundsException ClassCastException NumberFormatException IllegalStateException None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Which exception is thrown when divide by zero statement executes? NumberFormatException ArithmeticException None of these NullPointerException NumberFormatException ArithmeticException None of these NullPointerException ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Given the following piece of code:class SalaryCalculationException extends Exception{}class Person{ public void calculateSalary() throws SalaryCalculationException{ //... throw new SalaryCalculationException(); //... }}class Company{ public void paySalaries(){ new Person().calculateSalary(); }}Which of the following statements is correct?1. This code will compile without any problems.2. This code will compile if in method paySalaries() we return a boolean in stead of void.3. This code will compile if we add a try-catch block in paySalaries().4. This code will compile if we add throws SalaryCalculationException in the signature of method paySalaries(). 2 and 3 1 and 2 3 and 4 1 and 4 2 and 4 2 and 3 1 and 2 3 and 4 1 and 4 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions Exception generated in try block is caught in ........... block. catch throw finally throws catch throw finally throws ANSWER DOWNLOAD EXAMIANS APP
JAVA Exceptions What will be the result of executing the following code?public class Test{ public void divide(int a, int b){ try{ int c = a / b; }catch(Exception e){ System.out.print("Exception "); }finally{ System.out.println("Finally"); } public static void main(String args[]){ Test t = new Test(); t.divide(0,3); }} None of these Prints out: Exception Finally Prints out: Finally Prints out: Exception Compile with error None of these Prints out: Exception Finally Prints out: Finally Prints out: Exception Compile with error ANSWER DOWNLOAD EXAMIANS APP
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