What are CLEP exams and how do you get CLEP credit?

<p>Please answer the following CLEP questions, thanks!</p>

<p>What are these CLEP exams?
When do you take them?
How do you get college credit and how much?
Does every college offer them?
Are they difficult, since there's no CLEP class, only AP classes, so how hard are they compared to AP tests?
Which CLEP exams are the easiest generally for majority of public?
How many CLEP exams can you take?
Can you still take CLEP even if you took AP and scored bad?
How much do CLEP exams cost?
How do you study for CLEP exams are there review books?</p>

<p>One word: Google</p>