How difficult is the comptia a+ and n+ exams?

Try them for free at a href="http://www.knowledgebuster.com" rel="nofollow"http://www.knowledgebuster.com/a and see how the exams would be for yourself. You are going to have to get training materials too so I suggest checking out the training providers recommended at a href="http://www.certguard.com" rel="nofollow"http://www.certguard.com/a or purchasing some from a href="http://www.technologycerts.com/demos" rel="nofollow"http://www.technologycerts.com/demos/a or a href="http://www.careersaver.com" rel="nofollow"http://www.careersaver.com/a