Category «1Z0-803»

Which two modifications, made independently, will allow the program to compile?

A method doSomething () that has no exception handling code is modified to trail a methodthat throws a checked exception. Which two modifications, made independently, will allowthe program to compile? A. Catch the exception in the method that calls doSomething(). B. Cast the exception to a RunTimeException in the doSomething() method. C. Declare the exception …

Which three are bad practices?

Which three are bad practices? A. Checking for an IOException and ensuring that the program can recover if one occurs B. Checking for ArrayIndexoutofBoundsException when iterating through an array to determine when all elements have been visited C. Checking for Error and. If necessary, restarting the program to ensure that users are unaware problems D. …