Howdy -- you are right to be concerned about this question, but no, you will not see something this ambiguous on the real exam
The convention for the exam is to use a numbering scheme that looks like:
* If the numbering starts with '1', you are seeing a complete listing.
* If the numbering starts with some arbitrary number (that is NOT '1'), you are seeing a 'snippet' rather than a complete listing.
For example:
1. class Foo {
2. void go() { }
3. }
The code above is a complete listing.
But...
4. void go() {
5. doStuff();
6. }
The code above is NOT a complete listing. Now, I believe your question is, "if the numbers are consecutive, does that mean they MUST be together?" (in which case, you could infer that the variable is NOT an instance variable, and is in fact a LOCAL variable and thus would not compile). My answer is... probably. If the numbers are together in sequence, I would assume the code is in order.
But I don't believe we have any questions like your example on the real exam. If there were a question like that, it would be wrapped inside a method, and you would SEE the method definition, so that there would be NO confusion that the code you are seeing DOES go together.
We have lots and lots of confusing questions, but I don't believe there are any that attempt to make you *guess* whether the code is in a method or not.
Cheers!
-Kathy
