The first interview was relatively easy, with all the trivial questions others have already mentioned: what port is used for HTTP, what does SSL stand for, and what is the difference between GET and POST.

On the second interview, I was asked to code FizzBuzz, create a simple code for caching values (I used an array where the key is md5(value)), and set a timer in JavaScript.

Some questions will be dynamic; they will ask you to code something easy and then ask you to modify it, for instance, to handle a slightly different task or dataset. The interviewer was really nice; we chatted about our favorite programming books.

In the first interview, they asked me a few questions about the "number of digits needed to code an octet" and other bits and bytes topics. I failed these questions, but it didn't seem to affect the first interview much, and I was still passed to the second one.