Don’t try to bullshit your way through anything. It’s actually a strength to admit that you don’t know something. Bonus points if you can describe the resources you would use to learn the answer.
Almost a repeat of the first one, but slightly different. Don’t play buzzword bingo or you’ll sound like the 5th grader that just learned a new curse word and is showing it off on the playground. It’s fine to use the industry jargon in appropriate ways; just be sure you know them.
It’s an entry level position. The kind of skills and initiative they’re going to be looking for is the desire to learn, the ability to correct/improve documentation, understanding/following procedures, thoughtful suggestions for improvements, and having enough confidence and competence that they don’t have to babysit you constantly.
Networking / servers / security really covers a lot of ground and it leaves me wondering exactly what it is you’re saying you’d like to do. Give some thought about how this entry level position helps you build your skills on your path to your ultimate goal and how you’ll provide value along the way.