C_BW4H_2404 Exam Dumps - SAP Certified Associate - Data Engineer - Data Fabric

Cube with Star Join Data Category:

Used for combining and analyzing transactional and master data with enhanced reporting capabilities.

Key Advantages:

Combine Data (Answer A):Combines master and transactional data in a star schema.

Persist Data (Answer B):Supports the persistence of transactional data.

Aggregate Measures (Answer E):Enables aggregations like summing measures for analytical reporting.

Default Time Characteristics (Option C):Not specifically tied to the Cube with Star Join.

Restricted Columns (Option D):Restricted columns can be created in other data categories as well.

Incorrect Options:References:

SAP HANA HDI Calculation View Documentation

Single Start Process (Answer A):

A process chain can have only one start process, ensuring a clear entry point for execution.

Schedule Without Predecessor (Answer D):

The start process is unique in that it does not require a predecessor, allowing it to initiate the process chain directly.

Embedded in a Meta Chain (Option B):Any process can be embedded in a meta chain.

Successor Process (Option C):The start process cannot have a predecessor by design.

Incorrect Options:References:

SAP Help Portal – Process Chains Overview

SAP BW/4HANA Process Chain Documentation

Transitive Attributes Use Case:

Transitive attributes allow reporting on navigational attributes of other navigational attributes.

Scenarios:

For example, if a Product has a Supplier (navigational attribute), and the Supplier has a Country (navigational attribute), a transitive attribute enables reporting directly on the Country associated with a Product.

References:

SAP Help Portal – Transitive Attributes

SAP BW/4HANA Attribute Modeling Guide

Key Figure Properties in Query:

Key figure properties enable flexible aggregation and presentation of data in BW queries.

They allow splitting or consolidating result rows based on specific conditions or properties.

Scenario Explanation:

Answer C:A single result row showing the aggregated sales revenue for the top 10 customers.

Answer D:Two separate result rows: one for the top 10 customers’ revenue and another for the remaining 90 customers.

References:

SAP BW Query Design Documentation

SAP Learning Hub – Conditional Reporting Techniques in BW Queries

Snapshot Creation (Answer A):

A snapshot creates a static copy of the data in Datasphere, useful for data archiving or point-in-time analysis.

Real-Time Replication (Answer B):

Enables continuous synchronization of data between the source system and Datasphere for up-to-date analytics.

Virtual Access (Answer D):

Remote tables allow virtual access to source data without moving it to Datasphere, ensuring real-time data availability.

Advanced Transformations (Option C):Transformations are not directly supported in the remote table feature.

Switching Persistence Modes (Option E):Virtual access and persistence modes can typically be alternated.

Incorrect Options:References:

SAP Datasphere Remote Table Capabilities Documentation