Teacher's assign excessive homework to students because they want them to be ready for exam related queries through revision. That is why they give homework to students. But students should take it positively and try to work hard.

Yes. According to me accountants need degrees because legal and and some misc.transaction need proper knowledge about it so either CA or ICWA is required...

if u want to get job in infosys than u have to get maximum degree in computer field like M.E in well known collagelike IIM , SMU and SYMBIOSIS collage.

The answer is you have to do hard work and before an exam revision must be done at least two times.