Have a look at http://www.testdome.com http://www.testdome.com We have approached creating our content to be as work-relevant as possible. Our front-end questi

Have a look at http://www.testdome.com http://www.testdome.com We have approached creating our content to be as work-relevant as possible. Our front-end questions address all the areas you mentioned. Disclaimer: I'm co-founder of TestDome.