C_BW4H_214 Practice Exam and Study Guides - Verified By TopExamCollection Updated 86 Questions [Q41-Q65]

C_BW4H_214 Practice Exam and Study Guides – Verified By TopExamCollection Updated 86 Questions [Q41-Q65]

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C_BW4H_214 Practice Exam and Study Guides – Verified By TopExamCollection Updated 86 Questions

2024 Updated Verified Pass C_BW4H_214 Study Guides & Best Courses

Q41. “Which SAP BW/4HANA objects support the feature of generating an external SAP HANA View?” Note: There are 2 correct answers to this question.

Open ODS view

Semantic group object

Composite Provider

BW query .

The feature of generating an external SAP HANA view is used to expose SAP BW/4HANA objects as SAP HANA calculation views, which can be consumed by other SAP HANA tools or applications. The following SAP BW/4HANA objects support this feature:
* Open ODS view, which is a flexible object that can be created on top of any source system and can be used as a source for other objects such as CompositeProviders or BW queries. An Open ODS view can have an external SAP HANA view generated automatically during activation or manually using the context menu option Generate External SAP HANA View.
* Composite Provider, which is a powerful object that can combine data from different InfoProviders using join or union operations. A Composite Provider can have an external SAP HANA view generated automatically during activation or manually using the context menu option Generate External SAP HANA View.

Q42. Which node types are only available for graphical modeling of SAP HANA HDI Calculation Views(XS Advanced), but not for SAP HANA Calculation Views(XS Classic)? Note: There are 2 correct answers to this question.

Rank

Intersect

Aggregation

Graph

* A. Rank: This node type is only available for graphical modeling of SAP HANA HDI Calculation Views(XS Advanced), but not for SAP HANA Calculation Views(XS Classic). It allows you to rank the data based on a measure and a ranking rule12.
* D. Graph: This node type is only available for graphical modeling of SAP HANA HDI Calculation Views(XS Advanced), but not for SAP HANA Calculation Views(XS Classic). It allows you to model graph data and perform graph operations such as shortest path, neighborhood search, and pattern matching13.
Reference:
* 1 https://help.sap.com/docs/SAP_HANA_PLATFORM/fc5ace7a367c434190a8047881f92ed8/050f14f7a6d94d2da905b0a4072ba546.html
* 2 https://help.sap.com/docs/r/e8e6c8142e60469bb401de5fdb6f7c00/2.0.03/en-US/9b9b4b8e0c4d4f0a9c3e7f8a3b5d9b9d.html
* 3 https://help.sap.com/docs/r/e8e6c8142e60469bb401de5fdb6f7c00/2.0.03/en-US/e8b26f49218648eaa8e2ce9b54a8b812.html

Q43. Which tasks are part of the Business Blueprint and Data Model Definition phase in an SAP BW/4HANA project? Note: There are 3 correct answers to this question.

Check the availability of data

Specify necessary data conversion

Implement transport routes and layers

Monitor batch jobs and data volume

Design the data layer concept

Q44. You open an SAP Analysis for Microsoft Office workbook. On which Design Panel tabs can you verify the filter values? Note: There are 2 correct answers to this question.

Analysis

Components

Information

Design Rules

Q45. When loading master data for a material, you want to look at the new values before they are released for reporting. What could you do using modeling features? Note: There are 2 correct answers to this question.

When you define the attributes of material, select the “Time Dependent” setting

When you define the data transfer process, select the “Load records wit new key only” setting

When you define the data transfer process, choose the “Set Manually” setting for “Overrall status of request”

When you define the material characteristic, select the “Enhanced Master data update” setting

Q46. “For InfoObject ADDRESS, the High Cardinality flag has been set. However, ADDRESS has an attribute CITY without the high Cardinality flag.” What is the effect on SID values in this scenario?

SID values are not stored for InfoObject ADDRESS

SID values are generated when data for infoObject ADDRESS is loadet

SID values are generated when InfoObject CITY is activated

SID values are generated when InfoObject ADDRESS is activated.

Q47. What foundation is necessary to use SAP S/4HANA embedded analytics?

SAP HANA optimized business content

SAP Agile Data Preparation

Generated external SAP HANA Calculation Views

ABAP CDS view based virtual data model.

SAP S/4HANA embedded analytics uses ABAP CDS view based virtual data model to provide real-time access to the transactional data without data replication. It is a collection of SAP Fiori tiles that enable real-time operational reporting. SAP S/4HANA embedded analytics comes with a lot of predefined analytical apps based on Fiori and on SAP Analytics Cloud for various functional areas. The main user types addressed by SAP S/4HANA embedded analytics are business users and analytics specialists.

Q48. You create a generic DataSource in SAP ERP. “How can you enable your generic DataSource to be used as an ODP_SAP DataSource in SAP BW/4HANA in casa it is not available by default?”

Release the DataSource in SAP BW/4HANA for ODP

Run the program RODPS_OS_EXPOSE in SAP ERP for the DataSource

Generate the PSA table of the DataSource in SAP BW/4HANA

Add a subscription in SAP ERP using the program RODPS_REPL_TEST.

* Run the program RODPS_OS_EXPOSE in SAP ERP for the Data-Source: This program can enable a generic DataSource in SAP ERP to be used as an ODP_SAP DataSource in SAP BW/4HANA by exposing it to the ODP framework. This allows the data to be transferred via RFC or HTTP calls without using a PSA layer12.
Reference:
* 1 https://blogs.sap.com/2020/12/25/operational-data-provisioning-simplified/
* 2 https://help.sap.com/docs/SAP_BW4HANA/107a6e8a38b74ede94c833ca3b7b6f51/c6afacb707764885a6fb62f511c24f34.html

Q49. You have an existing field-based data flow that follows the LSA++ concept. To meet a new urgent business requirement for a field you want to leverage a hierarchy of an existing characteristic without changing the transformation. How can you achieve this? Note: There are 2 correct answers to this question.

Associate the field with the characteristic in the CompositeProvider

Add the characteristic to the DataStore object (advanced)

Associate the field with the characteristic In the Open ODS View

Assign hierarchy properties to the field in the SW Query

Q50. Which development object needs to be built to generate an HDI Container?

Package

HDB module

SQL script procedure

Space

Q51. In a DatStore object (advanced) of type Data Mart, which request-based deletion is possibel?

The lastest not-yet-activated reques in the inbound table

The lastest request in the active data table

Any older activated reqeust in the inbound table

The lastest request in the change log table

Q52. You notice that an SAP ERP ODP_SAP DataSource is delivering incorrect values into the first persistent data layer in SAP BW/4HANA. Which options do you hacve to analyze a potential extractor issue? Note: There are 2 correct answers to this question.

Use the ODQ maintance in SAP BW/4HANA

Use transaction RSA3 (Extractor checker) in SAP ERP

Check entries in table RSDDSTATEXTRACT in SAP ERP

Use program RODPS_REPL_TEST in SAP ERP

Q53. What is the request handling default setting for error handling in a data transfer process (DTP) in SAP BW/4HANA?

Request is set to failed, error stack is written, and valid records are updated

Request is canceled, records are not tracked, and tarjet is not updated

Request is set to success, error stack is written, and valid records are updated

Request is canceled, firt incorrect record is tracked, and target is not updated.

Q54. In which ODP context is the operational delta queue (ODQ) managed by the target system?

ODP_BW

ODP_CDS

ODP_SAP

ODPJHANA

Q55. Where is the button that automatically generates a processchain?

In the editor of a data transfer process

In the app called Process Chain Editor

In the editor of a data flow object

In the SAP GUI transaction for Process Chain Maintenance

Q56. Why should you run an SAP HANA delta merge? Note: There are 2 correct answers to this question.

To combine the query cache from different executions

To move the most recent data from disk to memory

To decrease memory consumption

To improve the read performance of InfoProviders

Q57. What are some of the prerequisites for using SAP S/4HANA ABAP CDS views for extraction into SAP BW/4HANA in an ODP context? Note: There are 2 correct answers to this question.

An ODP source system with contest ODP_CDS must be created in SAP BW/4HANA

The ABAP CDS views must be defined with the appropriate data extraction annotations

THE ABAP CDS views must be released via program RODPS_OS_EXPOSE for BW extraction

An Operational Data Provisioning Framework must be configured in SAP BW/4HANA

Q58. “How does SAP position SAP Data Warehouse Cloud in supporting business users?”

Business users can maintain process chains from SAP BW/4HANA dataflows

Business users can create agile models from different sources

Business users can allocate system resources without IT involvement

Business users can generate SQL code that is pushed to SAP BW/4HANA.

SAP Data Warehouse Cloud is a cloud-based data service that enables business users to create agile models from different sources and access data in real time. Business users can use the graphical user interface or the SQL editor to create data models, join data from various sources, and enrich data with business semantics. Business users can also use SAP Analytics Cloud to visualize and analyze data from SAP Data Warehouse Cloud. SAP Data Warehouse Cloud supports business users by providing self-service capabilities, pre-built business content, and flexible consumption options. Reference: 123

Q59. Which recommendations should you follow to optimize BW query performance? Note: There are 3 correct answers to this question

Use fewer drill-down characteristics in the initial view

Use characteristic filters that overlap

Use exclude functions in the restricted key figures

Use mandatory characteristic value variables

Use include functions in the restricted key figures.

* A. Use fewer drill-down characteristics in the initial view: This can improve the query performance by reducing the amount of data that needs to be transferred and displayed at the start of the query execution. The user can drill down to more details later if needed1.
* D. Use mandatory characteristic value variables: This can improve the query performance by restricting the data selection to a smaller set of values that are relevant for the user. The user can also change the variable values later if needed1.
* E. Use include functions in the restricted key figures: This can improve the query performance by avoiding unnecessary calculations and aggregations that are done when using exclude functions. Include functions are also more efficient than selections or restricted key figures when filtering data1.
Reference:
* 2 https://blogs.sap.com/2015/04/20/query-performance-optimisation-tips-in-bw-73/
* 1 https://blogs.sap.com/2022/02/02/query-performance-optimization-in-bw-few-tips/
* 3 https://help.sap.com/doc/00f68c2e08b941f081002fd3691d86a7/2022.12/en-us/0471d0ecea4e4677ba29d9ac1496c24c.html
* 4 https://blogs.sap.com/2021/06/02/sap-bw-4hana-performance-optimization-part-i/

Q60. You want to build an SAP HANA HDI calculation view of data category CUBE, but you get the “no measure defined” error. For the business requirement, a measure does not make sense. Besides changing the data category to DIMENSION, what do you have to do?

Switch from an aggregation node to a star join node

Switch from an aggregation node to a projection node

Switch form a projection node to an aggregation node

Switch from a projection node to a star join node

Q61. You create a report with SAP Crystal Reports for Enteprise and need an analysis view as a data source. Which tool can you use to create this analysis view?

SAP BusinessObjetc Web Intelligence

SAP Lumira, designer edition

SAP Crustal Reportis for Enterprise

SAP Analysis for Microsoft Office

Q62. Which of the following are possible delta-specific field for a generic DataSource in SAP ERP? Note: There are 3 correct answers to this question.

Record mode

Calendar day

Request ID

Time stamp

Numeric pointer

Q63. You would like to highlight the deviation from predefined threshold values for key figures actual revenue. Which BW feature do you use?

Structure

Conditions

Exceptions

Calculated key figures

Q64. What are the key benefits of using the SAP Landscape Transformation Replication Server for data provisioning into SAP HANA? Note: There are 3 correct answers to this question.

Real-time and scheduled data replication

Field type mapping

Virtualization capabilities

All databases are supported

Transformations using ABAP

Q65. Which disadvantages should you keep in mind when you set the High Cardinality flag for a characteristic? Note: There are 2 correct answers to this question.

You cannot use navigation attributes for this characteristic

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

SID numbers are created at runtime which might negatively affetct the reporting performance

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

* A. You cannot use navigation attributes for this characteristic: This is a disadvantage of setting the High Cardinality flag for a characteristic. A characteristic with high cardinality cannot be used as a navigation attribute for another characteristic, and therefore it cannot have navigation attributes itself12.
* C. SID numbers are created at runtime which might negatively affect the reporting performance: This is a disadvantage of setting the High Cardinality flag for a characteristic. A characteristic with high cardinality has no persistent SID values and no SID table, which means that the SID numbers are generated on the fly during query execution. This can have a negative impact on the reporting performance, especially if the characteristic is used in filters or aggregations13.
Reference:
* 1 https://help.sap.com/docs/SAP_BW4HANA/107a6e8a38b74ede94c833ca3b7b6f51/f851415842154e59a5f038e458b97a0b.html
* 2 https://help.sap.com/docs/SAP_BW4HANA/107a6e8a38b74ede94c833ca3b7b6f51/88a51330c046426091f3730d0c42c0de.html
* 3 https://blogs.sap.com/2019/01/14/high-cardinality-characteristics-in-bw4hana/

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