Today I failed with 65% which is bit unfortunate.
I was able to finish on time and I was able do the same with enthuware tests.
Unfortunately my "no timing problem" comes with costs that each test I tend to oversight some things / do stupid mistakes.
At this moment I know precisely about three answers I did mistake, because as usual, I oversight absolutely clear thing which drives me mad
I would say that pass it on 68% with 90 minutes is definitely doable when you train also "testing" skills and minimize oversight issues.
Unfortunately this 90 minutes doesn't leave you with room to do backward control so If you do "stupid" mistake, you most likely won't have time to spot it and correct it, so you have to be precise.
But of course you are also in hand of random generator
I had 3-4 module questions and they were definitely from category easy/very easy on the other hand one question on loops was from category where I would need pen, paper and 10 minutes to analyze it properly, so in this case you really have to "short circuit" based on knowledge/experience. (there I didn't do mistake which is funny)
I had also at least 2 Java I/O API questions which one of them I believe was unscored.
Enthuware tests are great for preparation and give you good grasp what to expect on exam, thank you for them.
Before I started enthuware tests I studied 819-books from Scott Selikoff and Jeanne Boyarsky.
My enthuware average was 64% with range from 58% to 76%, with last three tests being 68,75,76.
I know that I am able to pass it when I minimize stupid errors on things I know "well", I will do one more pass of all 22 enthuware tests to practice and will try it it next few days.