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NEW QUESTION 42
What is the SQL keyword used to process input parameters defined in a calculation view?

WHERE

PLACEHOLDER

HINT

SET

NEW QUESTION 43
Which of the following approaches might improve the performance of joins in a CUBE calculation view?Note: There are 2 correct answers to this question.

Specify the join cardinality

Limit the number of joined columns

Use an inner join

Define join direction in a full outer join

NEW QUESTION 44
In a calculation view, what is the purpose of a variable?

To pass values between procedures and calculation views

To provide a dynamic value in a calculated column

To break up complex SQL into smaller steps

To filter an attribute at runtime based on a user input

NEW QUESTION 45
What are some of the typical tasks performed by the SAP HANA Cloud modeler role? Note: There are 2 correct answers to this question.

Configure data tiering

Create graph workspaces

Develop calculation views

Develop SAP Fiori apps

NEW QUESTION 46
You combine two customer master data tables with a union node in a calculation view. Both master data tables include the same customer name.How do you ensure that each customer name appears only once in the results?

Define a restricted column in a union node.

In the union node, map both source customer name columns to one target column.

Add an intersect node above the union node.

Include an aggregation node above the union node.

NEW QUESTION 47
Which of the following are standard options provided to define analytic privileges?Note: There are 3 correct answers to this question.

SQL expression

Dynamic

Hierarchy function

Attributes

Graph

NEW QUESTION 48
You have imported a new calculation view in a folder that contains an .hdinamespace file. This calculation view consumes one data source, which is a table. When trying to deploy the calculation view, the deployment fails with a namespace-related issue.What could be the reason?Note: There are 2 correct answers to this question.

The namespace used within the calculation view to reference the table is different from the actual namespace in the identifier of this table.

The imported calculation view and its data source have different namespaces.

An .hdinamespace file is defined in the SRC folder that specifies a different namespace property than the one in the identifier of the calculation view.

The .hdinamespace specifies “sub-folder”:”append”, so calculation views can only be created in subfolders.

NEW QUESTION 49
Which type of join supports a temporal condition in a calculation view?

Referential join

Inner join

Text join

Left outer join

NEW QUESTION 50
What are some best practices when developing calculation views? Note: There are 2 correct answers to this question.

Model star schemas using a sequence of join nodes.

Aggregate at the lowest possible node.

Include all data flow logic within one calculation view.

Avoid defining joins on calculated columns.

NEW QUESTION 51
What options do you have to handle orphan nodes in your hierarchy?Note: There are 2 correct answers to this question.

Define an expression to determine a parent.

Generate additional root nodes.

Assign them to a level below the root.

Assign them to a node at the root level.

NEW QUESTION 52
You want to ensure that your calculation view does not give unexpected results for a query that is based on any combination of columns.What is the recommended approach for verifying the results?

Set the HIDE property for columns NOT required.

Write and execute a custom SQL query in the SQL Console.

Select Data Preview for the calculation view.

Select and deselect columns from the output mapping.

NEW QUESTION 53
Why might you use the Keep Flag property in an aggregation node?

To ensure that the aggregation behavior defined in the aggregation node for a measure CANNOT be overridden by a query

To exclude columns that are NOT requested by a query to avoid incorrect results

To include columns that are NOT requested by a query but are essential for the correct result

To retain the correct aggregation behavior in stacked views

NEW QUESTION 54
When is the first column store compression executed?

When a delta merge is triggered

When the table is created

When partitions are regenerated

When a backup is started

Question

NEW QUESTION 55
Why would you enable Debug Query mode in a calculation view?

To identify data sources that are not accessed by a query

To check which database engines are invoked

To set breakpoints and step through the execution

To understand how tables are partitioned

NEW QUESTION 56
You have imported calculation views from SAP HANA on-premise to SAP HANA Cloud.Why should you switch calculated column expression language from column engine to SQL?

To benefit from additional SQL optimizations

Incorrect aggregations may be generated

Column engine language is not supported.

To define limits for query unfolding

NEW QUESTION 57
Which database features are typically NOT required by analytical applications that run on SAP HANA Cloud?Note: There are 2 correct answers to this question.

Pre-calculated aggregates

Indexes

Stored procedures

Table partitions

NEW QUESTION 58
You define a hierarchy in a calculation view. You want to expose the hierarchy to SQL.Which of the following conditions must be met?Note: There are 2 correct answers to this question.

The hierarchy must be exposed by a calculation view of type CUBE with star join.

The hierarchy must be a shared hierarchy.

The hierarchy must be a local hierarchy.

The hierarchy must be a parent-child hierarchy.

NEW QUESTION 59
Why would you partition a table in an SAP HANA Cloud database? Note: There are 2 correct answers to this question.

To improve response time when multiple users access the same table

To improve query performance when accessing large column tables

To improve data replication performance on large row tables

To overcome the 2 billion record limit