DP-900 1 - ATOS

Which data format is commonly used for structured data?

• XML

• JPEG

• GIF

• Excel

What is the purpose of a transactional data processing system?

• To store video files

• To handle large data analytics

• To process real-time data changes

• To display image data

Analytical data processing is best for:

• Real-time transactions

• Long-term analysis

• Simple math

• Single updates

What is an example of semi-structured data?

• SQL Database

• Audio

• JSON

• SQL

Which is a characteristic of structured data?

• Requires no specific format

• Text-heavy and unstructured

• Organized into tables or rows

• Stored as binary files

Which database type is often used for quick data retrieval?

• Hierarchical

• Key-value

• Word processor

• Hierarchical

data lake is most suitable for what type of data?

• Highly structured

• Dynamic web data

• Highly regulated data
• Raw, unstructured data

Which database type is optimized for analytical processing?

• Key-Value Database

• Document Database

• Data Warehouse

• Blob Storage

Which service is commonly used by data professionals to store large amounts of data?

• Azure Virtual Machines

• Azure Data Lake

• Azure DevOps

• Azure Functions

Which role focuses on data visualization and reporting?

• Data Analyst

• Database Administrator

• Data Engineer

• Software Developer