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C_HCMOD_05 SAP Certified Application Associate - SAP HANA Cloud Modeling Questions and Answers

Questions 4

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.

Options:

A.

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

B.

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

C.

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.

D.

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

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Questions 5

Using the table in the diagram, you need to create a CUBE calculation view.

What is the simplest approach to create the output shown in the screenshot?

Options:

A.

Implement a union node and map each country as a separate column.

B.

Create a restricted column for each country.

C.

Create a filter expression that uses an OR operator.

D.

Create 3 calculated columns.

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Questions 6

You implement a referential join between Table A and Table B, but when you query the calculation view, Table B is not pruned.

What could be the problem?Note: There are 2 correct answers to this question.

Options:

A.

The Country column is requested.

B.

Join cardinality is set :1.

C.

The Keep flag is activated for the Customer column.

D.

Integrity constraint is set to RIGHT.

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Questions 7

Which solutions form the SAP Business Technology Platform? Note: There are 2 correct answers to this question.

Options:

A.

Analytics

B.

Intelligent Suite

C.

Experience Management

D.

Application Development & Integration

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Questions 8

What are the key steps to implement currency conversion in a calculation view?

Options:

A.

Enable the measure for conversion Choose client, source, and target currencies Choose conversion date and rate type Deploy the conversion rule

B.

Enable the measure for conversion/Choose client, source, and target currencies/Choose conversion date and rate type/Assign the conversion rule to your calculation view

C.

Assign semantic type/Choose client, source, and target currencies/Choose conversion date and rate type/Define an expression in a calculated column

D.

Assign semantic type Enable the measure for conversion/Choose client, source, and target currencies/Choose conversion date and rate type

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Questions 9

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.

Options:

A.

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

B.

The hierarchy must be a shared hierarchy.

C.

The hierarchy must be a local hierarchy.

D.

The hierarchy must be a parent-child hierarchy.

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Questions 10

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

Options:

A.

To pass values between procedures and calculation views

B.

To provide a dynamic value in a calculated column

C.

To break up complex SQL into smaller steps

D.

To filter an attribute at runtime based on a user input

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Questions 11

You have configured static cache for your calculation view and run a query against it, but the cache results are not being used.What might be the reason for this?

Options:

A.

The cache data retention period has expired.

B.

You did not define any columns in the cache setting.

C.

You did not define a filter in the cache setting.

D.

The query requests only a subset of the cached results.

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Questions 12

In Business Application Studio, you rename a DIMENSION calculation view that is used by a CUBE calculation view. You do NOT use the option to rename the runtime view and adjust the reference. Afterward, you perform the following deploy operations:Deploy the DIMENSION calculation view as a single object.Deploy the entire SAP HANA database module.What is the outcome of the deploy operations?

Options:

A.

The first deployment is successful.The second deployment fails.

B.

The first deployment is successful.The second deployment is successful.

C.

The first deployment fails.The second deployment fails.

D.

The first deployment fails.The second deployment is successful.

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Questions 13

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

Options:

A.

WHERE

B.

PLACEHOLDER

C.

HINT

D.

SET

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Questions 14

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

Options:

A.

Define an expression to determine a parent.

B.

Generate additional root nodes.

C.

Assign them to a level below the root.

D.

Assign them to a node at the root level.

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Questions 15

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.

Options:

A.

Specify the join cardinality

B.

Limit the number of joined columns

C.

Use an inner join

D.

Define join direction in a full outer join

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Questions 16

What are some best practices for writing SQLScript for use with calculation views? Note: There are 2 correct answers to this question.

Options:

A.

Control the flow logic using IF-THEN-ELSE conditions.

B.

Break up large statements by using variables.

C.

Choose declarative language instead of imperative language.

D.

Use dynamic SQL.

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Questions 17

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

Options:

A.

Model star schemas using a sequence of join nodes.

B.

Aggregate at the lowest possible node.

C.

Include all data flow logic within one calculation view.

D.

Avoid defining joins on calculated columns.

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Questions 18

You are managing your source files using Git. In which sequence does your file progress towards a COMMIT?

Options:

A.

Staging area -> Working directory -> Local Git repository

B.

Working directory -> Staging area -> Local Git repository

C.

Working directory -> Local Git repository -> Staging area

D.

Local Git repository -> Staging area -> Working directory

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Questions 19

What are some of the typical roles in an SAP HANA Cloud implementation?Note: There are 2 correct answers to this question.

Options:

A.

Data architect

B.

Modeler

C.

Kubernetes expert

D.

ABAP developer

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Questions 20

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

Options:

A.

To identify data sources that are not accessed by a query

B.

To check which database engines are invoked

C.

To set breakpoints and step through the execution

D.

To understand how tables are partitioned

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Questions 21

You have generated a calculation view properties file.What does it contain?

Options:

A.

Descriptions of all objects defined in a calculation view

B.

All settings defined in a calculation view

C.

Dependencies between calculation views

D.

Documentation to support the calculation view

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Questions 22

In a calculated column, which object do you use to process a dynamic value in an expression?

Options:

A.

Variable

B.

Input Parameter

C.

Procedure

D.

Table function

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Questions 23

You want to join two tables in a calculation view.Why do you use a non-equi join?

Options:

A.

Join columns have different data types.

B.

The number of joined columns is different in each table.

C.

Join columns need to be ignored when NOT requested by the query.

D.

The join condition is not represented by matching values.

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Questions 24

Why would you use the SQL analyzer? Note: There are 2 correct answers to this question.

Options:

A.

To warn of potential performance issues related to calculated columns

B.

To display the execution time of a calculation view

C.

To identify the root data sources of a function

D.

To preview data at the node level of a calculation view

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Questions 25

Why would you use parameter mapping in a calculation view?Note: There are 2 correct answers to this question.

Options:

A.

To pass variable values to external value help views

B.

To assign variables to one or more attributes

C.

To push down filters to the lowest level calculation views

D.

To convert the data types of input parameters

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Questions 26

A new version of SAP HANA Cloud, SAP HANA database is available from today.If you do not perform the upgrade manually, how much time do you have before your database will be automatically upgraded to the next version?

Options:

A.

7 months

B.

3 months

C.

2 weeks

D.

1 year

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Exam Code: C_HCMOD_05
Exam Name: SAP Certified Application Associate - SAP HANA Cloud Modeling
Last Update: May 13, 2024
Questions: 88
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