Wayfair Software Engineer Intern interview questions

The most unexpected ones were the network questions. They asked me how sites on the internet were accessed. I kind of forgot that sites are just ip addresses. But I remembered and told them that. They also asked me to explain how data was transferred and explain the differences (udp vs tcp). After that the asked me if I knew what get and post did in javascript since I had done some JavaScript before. The coding questions was not that hard, I was just nervous and blanked for a bit.