Pearson Support interview questions

Two people asking daft questions about port numbers, information that you didn't need to know for the job and could easily look it up on the internet. Said that I did well at the interview but wanted to interview more people. They approached different agencies who also contacted me about the same role. They never actually told me I didn't have the job. In the end the agency and I got fed up waiting for them to make a decision. If that's what they're like at recruitment, what are they like to work for?