sample and mock

I decide to buy sample or mock to do but i want to know exactly what I could have for the sample and mock 1. do I know which question I am wrong after the sample or mock? 2. could I review the sample or mock after that?

sample tells you if you are right or wrong after you answer, before moving on to the next question,Mock allows you to print out a summary with the relevant LOS to the question after you have completed the test…you do not get to read the question again though!