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

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Total 80 questions

Which recommendations should you follow to optimize BW query performance? Note: There are 3 correct answers to this question.

A.

Create linked components.

B.

Include fewer drill-down characteristics in the initial view.

C.

Use matory characteristic value variables.

D.

Use the include mode within filter restrictions.

E.

Use the dereference option for reusable filters.

Which features of an SAP BW/4HANA InfoObject are intended to reduce physical data storage space? Note: There are 2 correct answers to this question.

A.

Reference characteristic

B.

Transitive attribute

C.

Compounding characteristic

D.

Enhanced master data update

For which reasons should you run an SAP HANA delta merge? Note: There are 2 correct answers to this question.

A.

To decrease memory consumption

B.

To combine the query cache from different executions

C.

To move the most recent data from disk to memory

D.

To improve the read performance of InfoProviders

Which are purposes of the Open Operational Data Store layer in the layered scalable architecture (LSA++) of SAP BW/4HANA? Note: There are 2 correct answers to this question.

A.

Harmonization of data from several source systems

B.

Transformations of data based on business logic

C.

Initial staging of source system data

D.

Real-time reporting on source system data without staging

You create an SAP HANA HDI Calculation View.

What are some of the reasons to choose the data category Cube with Star Join instead of data category Dimension? Note: There are 3 correct answers to this question.

A.

You can combine master data transactional data.

B.

You can persist transactional data.

C.

You can provide default time characteristics.

D.

You can create restricted columns.

E.

You can aggregate measures as a sum.

You created an Open ODS view of type Facts.

With which object types can you associate a field in the Characteristics folder? Note: There are 2 correct answers to this question.

A.

Open ODS view of type Master Data

B.

InfoObject of type Characteristic

C.

Open ODS view of type Facts

D.

HDI Calculation View of data category Dimension

Why do you set the Read Access Type to "SAP HANA View" in an SAP BW/4HANA InfoObject?

A.

To enable parallel loading of master data texts

B.

To use the InfoObject as an association within an Open ODS view

C.

To generate an SAP HANA calculation view data category Dimension

D.

To report master data attributes which are defined in calculation views

Which SAP solutions can leverage the Write Interface for DataStore objects (advanced) to push data into the inbound table of DataStore objects (advanced)? Note: There are 2 correct answers to this question.

A.

SAP Process Integration

B.

SAP Lscape Transformation Replication Server

C.

SAP Data Services

D.

SAP Datasphere

Which SAP BW/4HANA objects support the feature of generating an external SAP HANA View? Note: There are 2 correct answers to this question.

A.

BW query

B.

Open ODS view

C.

Composite Provider

D.

Semantic group object

What should you consider when you set the High Cardinality flag for a characteristic? Note: There are 2 correct answers to this question.

A.

You cannot use this characteristic as a navigation attribute for another characteristic.

B.

You cannot use navigation attributes for this characteristic.

C.

You cannot load more than 2 billion master data records for this characteristic.

D.

You cannot use this characteristic as an external characteristic in hierarchies.