Exam 1z0-811 topic 1 question 43 discussion

None of the provided statements are completely true, but D is closer if reversed. The correct version should be: "All catch blocks must be ordered from most specific to general."

what is the correct answer here? D is incorrect because it is correct the opposite: All catch blocks must be ordered from most specific to most general: a catch for ArithmeticException must come before catch for Exception. A. is incorrect because a try block does not have to be followed by a catch. It's semantically correct, and often necessary to just want a finally block after a try. B. false. When an exception occurs within a try block, it will jump straight out to the catch block (if there isn't a catch block, it will jump into the finally block). And the compiler will deal with the unchecked exception if not within the try block. C false. It is correct to say "might" but not "must throw an exception".

B. All statements in a try block are executed, even if an exception occurs in the middle of the try block. In Java, when an exception occurs within a try block, the remaining statements within that try block are skipped, and the program control immediately transfers to the appropriate catch block. However, it's important to note that the finally block (if present) will still be executed before the control moves to the catch block.