Which of the following should be true of the object thrown by a thrown statement?A. Should be assignable to Error typeB. Should be assignable to String typeC. Should be assignable to Exception typeD. Should be assignable to Throwable typeQuestion 6AnswerDACB
Question
Which of the following should be true of the object thrown by a thrown statement?A. Should be assignable to Error typeB. Should be assignable to String typeC. Should be assignable to Exception typeD. Should be assignable to Throwable typeQuestion 6AnswerDACB
Solution
The question seems to be about what type of object can be thrown by a "throw" statement in Java. The options are:
A. Should be assignable to Error type B. Should be assignable to String type C. Should be assignable to Exception type D. Should be assignable to Throwable type
The answer provided is DACB. This means:
D. Should be assignable to Throwable type A. Should be assignable to Error type C. Should be assignable to Exception type B. Should be assignable to String type
In Java, the object thrown by a "throw" statement must be of type Throwable or any of its subclasses. This includes Error and Exception types. However, a String is not a subclass of Throwable, so it cannot be thrown by a "throw" statement. Therefore, the correct order of the options, from most to least appropriate, is DACB.
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