The reality is virtually nothing learnt to pass the exams will be used when you get a job. It can all be forgotten as soon as you have passed the exams. But the best way to pass the exams is to learn the wretched rubbish and test then your understanding and knowledge by using the question banks. Doing it the other way around will guarantee too many of you will fail because you don't understand the subject. This will become apparent when the the Campaign change the wording or values in 'known' questions or, rather sneakily, introduce new questions - how underhand! This is why the Alexs and Pacos of the world are worth their weight in gold.