People told me that the Mock Exams on the JDiscuss web site JDiscuss are almost similar to the 3 tests on Manning. [I don't have the Manning book though, and hence I can't confirm]. But the mock exams on JDiscuss come with answers at the end after completing each one. Hope this helps!
Aruna, Yes, enter finish test, review answers and double click on any question will take you to the actual question plus good explanation on answers, then with prev and next buttons you can go through them all. Good Luck Cheers, Vidya
dont rely on those classification of hard and easy ones (i even posted this same question when i did my prog cert with jq+) , the apt answer is that the question of being simple and hard depends on how the idividual views it ..kinda cognitive science so a stuff which was branded as hard to JDiscuss question developers necessarily need not be hard to u and vice versa <---->
SCJP, SCWD <br />A farmer learns more from a bad harvest than a good one.