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Key Topics to Study

The DP-203 exam covers a wide array of topics. Here are some key areas DP-203 Dumps PDF to focus on during your preparation:

1. Data Storage Options

Understanding the various data storage solutions in Azure is crucial. Key topics include:

• Azure Blob Storage: Learn how to store unstructured data.
• Azure Data Lake Storage: Understand its role in big data analytics.
• Azure SQL Database: Familiarize yourself with relational database concepts.

2. Data Processing

Data processing is another critical area. Focus on:

• Data Transformation: Learn how to use Azure Data Factory for data transformations.
• Batch vs. Stream Processing: Understand the differences and use cases for both processing methods.

3. Data Integration

Data integration is essential for a cohesive data strategy. Study:

• Data Ingestion Techniques: Learn how to ingest data from various sources.
• ETL vs. ELT: Understand the differences between extract, transform, load (ETL) and extract, load, transform (ELT) processes.

4. Security and Compliance

Security is a top priority for data solutions. Key areas to study include:

• Data Encryption: Understand how to encrypt data at rest and in transit.
• Access Control: Learn about role-based access control (RBAC) and Azure Active Directory.

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