I&#x27;ve interviewed interns; Obviously I didn&#x27;t design an IQ test but a CRUD app, very similar to the real work, so they could have a taste about the contents of the internship. Most of the test was just navigating around template files, Java and JS files. It&#x27;s surprising that navigating around wasn&#x27;t even necessary as some applicants couldn&#x27;t properly change an if&#x2F;elseif&#x2F;else instruction, and the best applicant just seemed to luck past all possible bugs he could have created. Turns out it wasn&#x27;t luck, he was just good.