SnowPro DAA-C01 Übungsprüfungen
Zuletzt aktualisiert am 27.04.2025- Prüfungscode: DAA-C01
- Prüfungsname: Snowflake Certified SnowPro Advanced - Data Analyst
- Zertifizierungsanbieter: SnowPro
- Zuletzt aktualisiert am: 27.04.2025
How does the utilization of Regular views differ from Materialized views in data analysis?
- A . Materialized views provide a persisted snapshot, unlike Regular views.
- B . Materialized views offer limited data accessibility compared to Regular views.
- C . Regular views are exclusively used for exploratory analyses.
- D . Regular views offer better query performance compared to Materialized views.
When employing different data models (e.g., dimensional, Data Vault) in Snowflake, how does Data Vault modeling address complexities in data integration and changes?
- A . Data Vault models restrict data access to specific user roles
- B . Data Vault models simplify data integration and adapt well to changes
- C . Data Vault models enhance data transformation capabilities
- D . Data Vault models offer limited scalability and flexibility
In Snowflake, how does Time Travel feature assist in data retrieval and analysis?
- A . Limits data access for specific user roles
- B . Accelerates query performance significantly
- C . Enables querying data as of a specific point in time
- D . Provides real-time data updates
How does leveraging clones aid in handling specific use-cases and maintaining data integrity in Snowflake?
- A . Clones restrict data access for specific user roles
- B . Clones enforce data consistency across multiple warehouses
- C . Clones allow isolated testing and analysis without impacting original data
- D . Clones facilitate real-time data updates
In Snowflake, how does leveraging Parquet format contribute to optimizing query performance and storage efficiency?
- A . Limits query execution time
- B . Impedes data compression and decompression capabilities
- C . Parquet format accelerates only metadata retrieval
- D . Enhances query performance and reduces storage requirements
When utilizing geospatial functions in Snowflake, what functionalities do these functions offer? (Select all that apply)
- A . Geometric calculations
- B . Location-based data analysis
- C . Data encryption
- D . Spatial indexing
When enriching data with Snowflake Marketplace, what role do data shares play in joining external data with existing datasets?
- A . Data shares only work with Snowflake-provided datasets.
- B . Data shares facilitate secure data exchange between parties.
- C . They restrict access to external data.
- D . They limit the types of data that can be joined.
Which action is crucial in performing diagnostic analysis to identify reasons/causes of anomalies in historical data?
- A . Collecting unrelated data and ignoring statistical trends
- B . Ignoring demographic variations in the data
- C . Collecting related data and demographics
- D . Analyzing data from isolated points in time