FREE DP-203 Data Storage Solutions Questions and Answers
What is the primary use case for Azure Blob Storage?
Azure Blob Storage is designed to store large amounts of unstructured data, such as images, videos, audio files, and other binary data. It is not optimized for structured data like relational databases.
What is a key feature of Azure Data Lake Storage Gen2?
Azure Data Lake Storage Gen2 offers a hierarchical namespace that allows for organization of data in a directory structure. This feature simplifies managing large amounts of data and enhances performance for certain types of operations.
Which feature of Azure SQL Database allows for automatic scaling based on workload demands?
Elastic Pools allow multiple Azure SQL Databases to share resources, such as CPU and memory, which can automatically scale according to the workload demands. This is useful for managing unpredictable workloads effectively.
What type of consistency model does Azure Cosmos DB offer?
Azure Cosmos DB provides five consistency models: Strong, Bounded Staleness, Session, Consistent Prefix, and Eventual. This flexibility allows developers to choose the consistency level that best fits their application’s requirements.
What type of data does Azure Table Storage primarily store?
Azure Table Storage is a NoSQL datastore that is designed to store large amounts of structured data in a key-value format. It is ideal for applications requiring quick lookups of data using a primary key.