Practice - Data Lakes and Warehouses
Practice Questions
Test your understanding with targeted questions
What is a Data Lake?
💡 Hint: Think about where you would store data that hasn't been organized.
Name one platform that can be used as a Data Warehouse.
💡 Hint: What companies have popular databases focused on analytics?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of data is primarily stored in Data Lakes?
💡 Hint: Think about the nature of the data in its early stages.
True or False: Data Warehouses are optimized for query and analytics.
💡 Hint: Remember the primary purpose of a Data Warehouse.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Imagine a new organization wants to implement a data strategy. Write a proposal detailing how they should use a Data Lake and a Data Warehouse, including the types of data they'll store in each.
💡 Hint: Consider the types of data relevant to their business goals.
Evaluate the potential pitfalls of relying solely on a Data Lake for analytics compared to a mixed approach involving a Data Warehouse.
💡 Hint: Think about the pros and cons of unstructured vs. structured data.
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Reference links
Supplementary resources to enhance your learning experience.