After a phone call, I was invited to interview.

There were two interviews, one after the other.

Both were really nice, and I felt like they wanted me to pass. At the end, I received positive feedback that I was lacking experience but did well in the interviews.

The first interview included short questions and one design question. The second interview involved a harder question with a longer answer.

1. Power of 2

2. Writing to a register using read and write functions. Code the write.

3. What is static, what is volatile, what is a tuple?

4. System question: You have an infinite stream of characters and a list of colors. Find within the stream a color and its value (e.g., blue=88/0). Would you use a state machine? How can you optimize the equality check? How long is the cyclic buffer?

5. Given a matrix filled with characters, return if a word is in the matrix (word puzzle).