Data Architecture Interview Questions For Freshers

What is data architecture?

Summary:

Detailed Answer:

What is data integration and why is it important?

Summary:

Detailed Answer:

What are the basic principles of data architecture?

Summary:

Detailed Answer:

What is the role of a data architect?

Summary:

Detailed Answer:

What is ETL in the context of data architecture?

Summary:

Detailed Answer:

What is the purpose of a data warehouse?

Summary:

Detailed Answer:

How do you define data governance?

Summary:

Detailed Answer:

What is data modeling?

Summary:

Detailed Answer:

What is the difference between logical and physical data architecture?

Summary:

Detailed Answer:

What are the key components of data architecture?

Summary:

Detailed Answer:

Data Architecture Intermediate Interview Questions

What are the challenges of data governance?

Summary:

Detailed Answer:

What are the best practices for data architecture design?

Summary:

Detailed Answer:

What is the difference between OLTP and OLAP?

Summary:

Detailed Answer:

Explain the concept of data virtualization.

Summary:

Detailed Answer:

How do you ensure data quality in data architecture?

Summary:

Detailed Answer:

What are the different data storage techniques used in data architecture?

Summary:

Detailed Answer:

What is the role of metadata in data architecture?

Summary:

Detailed Answer:

What is the difference between database schema and data model?

Summary:

Detailed Answer:

What is a data dictionary?

Summary:

Detailed Answer:

Explain the concept of normalization in data modeling.

Summary:

Detailed Answer:

What are the different types of data models?

Summary:

Detailed Answer:

Data Architecture Interview Questions For Experienced

What is the role of data architecture in big data analytics?

Summary:

Detailed Answer:

How do you implement data governance in an organization?

Summary:

Detailed Answer:

What are the emerging trends in data architecture?

Summary:

Detailed Answer:

Explain the concept of data federation.

Summary:

Detailed Answer:

What are the key considerations when designing a global data architecture?

Summary:

Detailed Answer:

What is master data management (MDM)?

Summary:

Detailed Answer:

What is a data lake? How does it differ from a data warehouse?

Summary:

Detailed Answer:

How do you ensure data security in data architecture?

Summary:

Detailed Answer:

Explain the concept of data lineage.

Summary:

Detailed Answer:

What is data governance framework?

Summary:

Detailed Answer: