Teradata Vantage Certified Associate — Question 23

What is the purpose of the integration layer in a data architecture?

Answer options

• A. To provide easy access for analytics
• B. To transform data to support reuse
• C. To store data with minimal change
• D. To provide metadata services

Correct answer: B

Explanation

The integration layer's primary function is to transform data, making it reusable across different systems and applications, which is why B is correct. Option A focuses on analytics access, which is less about transformation, while C emphasizes minimal change in storage, and D pertains to metadata services, neither of which directly address the transformation role.