Rakuten Internship interview questions

They asked question about the specific technical term to determine my true knowledge of subject . Then,they asked something like where I see myself 10 years into the future. we talked about what I know about the company and whether I've read the CEO's book or not.

They asked for a coding interview, and after I did the coding interview I heard nothing back. which is pretty awful. even after years I have no idea why I failed the test as my coding answer worked well.