1) Which of the following technologies is considered a Big Data solution?

2) What is the purpose of data virtualization?

3) Which of the following is a key characteristic of NoSQL databases?

4) What is the role of machine learning in data warehousing?

5) Which of the following is an example of a cloud-based data warehouse?

6) What is the primary concern regarding data security in data warehousing?

7) Which of the following regulations governs data protection in Europe?

8) What is data encryption?

9) What does the term "data lineage" refer to?

10) Which of the following is NOT a component of data governance?

11) What is the first step in the data warehousing process?

12) Which of the following methodologies is commonly used for data warehouse development?

13) What is a key performance indicator (KPI)?

14) Which tool is used for data modeling in data warehousing?

15) What is a data warehouse appliance?

16) What is the primary benefit of cloud data warehousing?

17) Which of the following technologies enables real-time data processing?

18) What is the primary use of artificial intelligence (AI) in data warehousing?

19) What is a key advantage of using a hybrid cloud for data warehousing?

20) What is data democratization?