Looking for a comprehensive guide for studying data science interviews

I recently had 4 interviews with companies of various sizes (which I probably failed all). They all seem to ask different questions of ml, sql, statistics and programming ranging of all levels of difficulty. I am looking for a guide where I can improve my interviewing skills, knowledge of topics, and general knowledge for data science. Looking for any types of resources related to the data science interviewing process to improve my confidence and knowledge of the topic.

Anything will …

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