As I'm working through the SOA practice exam right now, I'm coming across some problems where I don't quite understand their explanations of the answer. I've noticed that there are threads in here on specific SOA questions but when I tried searching, it doesn't seem all that easy to find the threads I need. I was thinking that we should make an index so we can find those threads more easily. Please help me to find links. I'll add some of the more recent ones right now. Thanks!