C# Quiz-5(Exception Handling)

C# Quiz-5(Exception Handling)

1.Exceptions are types that all ultimately derive from ... System.Exception System System.Error All of above 2. Use a ....block around the statements that might throw exceptions. catch finally try None of these 3.In C#,.....keyword is used to define an exception handler. catch finally exception None of above 4.which block is used to release resources, for example to close any streams or files that were opened in the try block? try catch finally all of above 5. try { int a,b; b=a/0; // Code to try goes here. } catch (Exception ex) { Console.WriteLine("Got it!!!"); } catch (DivideByZeroException ex) { Console.WriteLine("Infinite value!!!"); } What will be output? Got it!!! Infinite value!!! Compile time error Run time error 6.The user-defined application exception classes derived from ApplicationException.True or False? True False 7.The pre-defined common language runtime exception classes derived from SystemException. True False 8.Which property is used to get a string representation of the immediate frames on the call stack. CallStack StackTrace Message Source 9.Supplementary information about the exception can be stored in the...property. HResult Source Data TargetSite 10.What will be output of following program? using System; class ExceptionTestClass { public static void Main() { int x = 0; try { int y = 100/x; } catch (ArithmeticException e) { Console.WriteLine("ArithmeticException Handler"); } catch (Exception e) { Console.WriteLine("Generic Exception Handler"); } } } Compile time error Generic Exception Handler ArithmeticException Handler None of above