About Question enthuware.jwpv6.2.746 :

[deadlock_gr]

This question is a bit ambiguous, because it is not specified what doPost() does. For example, it may invoke all of the other methods. In that case, A. is wrong, and B. is correct.

[admin]

In such questions you can safely assume that the code that is not shown is irrelevant to the question. It does not affect the answer.

HTH,
Paul.

[dhanuddhara]

If the first request is a HEAD, PUT, or DELETE, only init() will only get called from the above class. then option one also incorrect.

Actually i am not well in English, so i believe

at the most 2 of its methods will be called.

means 'maximumly 2 of its methods will get called'.

[admin]

Option 1 is the only option that is correct.

[tanzwud]

Hello.
Where is the difference in between this question and question 747.
We have init() at first request then service , then doXXX.
all together 3 no?. Why at this question we only have 2 methods at most?

[admin]

Because 746 doesn't define service method. Both the questions specify clearly that the options are about the methods defined in the given class.