The interview was divided into two sections, 45 minutes each. The first part consisted of technical questions, and the second part covered job-related experience and a bit of technical background.

Nothing special; there were two software engineers at both stages asking the questions. Any person with average knowledge of programming would be able to answer all the questions.

Find duplicates in two arrays and show them in the output.

Modeling the database. I was given a case with building an app for school and asked to model the tables with all mappings and keys.

Previous experience at the company.

How can you satisfy the customer if they offer you an inefficient way of building software, but you know this is wrong and they keep insisting on it?