Pergunta de entrevista da empresa ByteDance

First Technical Interview Can you describe a data project that had the most impact or was the most interesting? SQL: How many new invitors are there between 2021-06-01 and 2021-06-07? Algorithm: Return the number of triplets that can make triangles from a given integer array. Second Technical Interview Describe a data science project where you had to work closely with other departments. Algorithm: Implement a sqrt() function with an output rounded to 2 decimals. Algorithm: Merge three sorted lists into one sorted list. What's the time complexity? Third Technical Interview What SQL functions are you most familiar with? Probability: What's the expected number of rounds for a game to end if you have a 1/2 chance of winning and need two consecutive wins to end the game? HR Interview What are your career goals and how do they align with this role? Do you have any location preferences or job role requirements?