How do you approach integrating data from multiple sources to create a unified dataset?

Medium difficulty

Medium questions delve deeper, challenging you to apply your knowledge to common scenarios. They test your ability to think on your feet and adapt your basic skills to real-world contexts.

Technical question

Technical questions probe into your industry-specific knowledge and skills. They require precise answers and are an opportunity to show your expertise and practical abilities in your field.

Here's a hint

Approach this by discussing your method for ensuring data consistency and accuracy. Mention tools and techniques you use like ETL processes, data cleaning, and ensuring data integrity.

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