Your company decided to use a Hadoop cluster as a data storage location. Which components can be used to consume remote Hadoop data in your SAP HANA native app? (3)

• A.SAP HANA smart data integration
• B.SAP Vora ODBC adapter
• C.SAP HANA smart data access
• D.Spark SQL adapter
• E.SAP HANA SQL controller

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When can you NOT use a characteristic with the High Cardinality property? Note: There are 3 correct answers to this question.

• A.When it will be part of a hierarchy
• B.When it will be a navigation attribute
• C.When it will be a compound characteristic
• D.When it will be part of a report-to-report interface
• E.When it will be a time-dependent attribute

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When do you recommend using an external hierarchy? Note: There are 3 correct answers to this question.

• A.The structure will contain formulas.
• B.The structure exists in the source system.
• C.The structure will depend on the order of the row characteristics.
• D.The query data will be restricted to a hierarchy node.
• E.The hierarchical structure will be time-dependent.

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Why should you run an SAP HANA delta merge? (2)

• A.To improve the read performance of InfoProviders
• B.To clear the BW query cache
• C.To move most recent data from disk to memory
• D.To decrease memory consumption

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