130584 Programmer/Analyst Test Needed

I need a test created to assess the skills of potential job candidates. These candidates are applying for jobs with skills required such as ASP .Net, PHP, AJAX, JSP, Python, MS SQL Server, MySql, PostgreSQL, and more. So I need a test that is independant of these skills but that will give a good assessment of the quality of the programmer. Please see this link: [login to view URL] This test claims to do that so I am sure it can be done. A sample of this test has been attached. There must be nine categories with 10 - 15 questions per category totalling 90 - 135 questions. An answer key must be provided separately.