Pass the SAP SAP Certified Associate C_HAMOD_2404 Questions and answers with CertsForce

When aCUBE calculation viewdesign-time file is built or deployed, the following are generated:

A. Metadata to enable consumption by external tools: The metadata ensures that external tools (such as reporting or analytics tools) can query the view.

B. A column view in a container: A runtime object in the form of a column view is created in the database schema/container to execute the calculation view logic during queries.

SQL execution plans (C) are generated dynamically at query time, and cached results (D) are not part of the build process.

The simplest approach to create the required output from the provided table is to implement aUnion Nodein the calculation view and map each year as a separate column. This method efficiently aligns data across different columns without needing extensive calculations or additional filter expressions. It provides a structured output while minimizing complexity in the model.(Reference: SAP HANA Calculation View Modeling)

When you build or deploy a flowgraph, the following can be generated:

Batch Task (A):Allows execution of the flowgraph in batch mode.

Procedure (B):Encapsulates the flowgraph logic for execution.

Real-time Task (D):Supports near-real-time execution scenarios.

Options C (Function) and E (Replication Task) are not directly generated by flowgraphs.(Reference: SAP HANA Flowgraph Documentation)

Aleft outer join nodebetween table A and table B is used to identify products that appear only in table A. The left outer join retrieves all records from table A and matches them with table B, including records that have no corresponding match in table B. By filtering out the rows where table B columns are not null, you effectively isolate products exclusive to table A.

Nesting flowgraphs provides several advantages:

A. To reduce flowgraph maintenance: Nested flowgraphs promote reusability, reducing redundancy and simplifying maintenance.

C. To improve flowgraph performance: By nesting, you can modularize complex processes, optimize individual components, and enhance overall performance.

Additional node types (B) or simultaneous flowgraph execution (D) are not specific benefits of nesting.

Acalculation view properties filecontains descriptions of all objects defined in the calculation view, such as attributes, measures, joins, and dependencies. This file serves as metadata documentation for understanding the view structure and dependencies.

TheOPTIMIZED linked databasefeature improves access to remote objects:

A. The metadata of remote tables is cached on the target system: This reduces the overhead of fetching metadata repeatedly.

C. The source and target system must be SAP HANA: This feature is designed specifically for SAP HANA systems for seamless integration.

Hidden virtual tables (B) are not automatically created, and explicit database names (D) are not required.

A restricted measure in SAP HANA is a measure that is filtered based on specific attribute values. This allows for focused analytics by calculating measures only for particular segments of data. For example, sales figures for a specific region or product category can be defined as restricted measures, enabling precise analysis within predefined data scopes.

To assign a user-provided service to your database module in an XS Advanced project, you configure it in the.yamlfile. This file is used to define the bindings between the project modules and the required services, such as user-provided services for accessing external schemas.

In a flowgraph, the data source node supports various types of objects for flexibility in data integration:

A. Virtual table: Enables access to remote data sources via Smart Data Access (SDA).

B. Calculation view: Allows using pre-aggregated or calculated data as a source.

D. Synonym: Serves as an alias for database objects, simplifying access to objects across schemas.

Procedures (C) and table functions (E) are not directly used as data sources in flowgraphs.