[Jul-2022] Valid Way To Pass SAP Exam Dumps with C_HCMOD_01 Exam Study Guide [Q20-Q38] : Top Exam Collection : http://blog.topexamcollection.com

NO.20 You want to map an input parameter of calculation view A to an input parameter of calculation view B using the parameter mapping feature in the calculation view editor. However, the input parameters of calculation view B are not proposed as source parameters. What might be the reason for this?

The names of the input parameters do not match.

You already mapped the input parameters in another calculation view.

Your source calculation view is of type DIMENSION.

You selected the wrong parameter mapping TYPE.

NO.21 Why would you enable Debug Query mode in a calculation view?

To set breakpoints and step through the execution

To understand how tables are partitioned

To check which database engines are invoked

To identify data sources that are not accessed by a query

NO.22 You set the Null Handling property for an attribute but do not set a default value. What is displayed when null values are found in a column of data type NVARCHAR?

“0”

“?”

“Null”

NO.23 Which type of join supports a temporal condition in a calculation view?

Inner join

Text join

Referential join

Left outer join

NO.24 You want to ensure that your calculation view does not give unexpected results based on the selected columns in the query. What is the recommended approach for verifying the results?

Set the HIDE property for columns NOT required.

Select and deselect columns from the output mapping.

Execute a custom SQL query in the SQL Console.

Select Data Preview for the calculation view.

NO.25 You have defined a pruning configuration table in a calculation view. What are you attempting to prune from the query execution?

Data sources of unions

Filters

Joins

Calculated columns

NO.26 Why would you use parameter mapping in a calculation view? Note: There are 2 correct answers to this question.

To push down filters to the lowest level calculation views

To pass variable values to external value help views

To assign variables to one or more attributes

To convert the data types of input parameters

NO.27 You create a user-provided service to access tables in external schemas. In which file type do you assign the user-provided service to your database module?

.hdiconfig

.mtar

.yaml

.namespace

NO.28 What is the SQL keyword used to process input parameters defined in a calculation view?

HINT

SET

PLACEHOLDER

WHERE

NO.29 In a calculation view, what is the purpose of a variable?

To provide a dynamic value in a calculated column

To break up complex SQL into smaller steps

To pass values between procedures and calculation views

To filter an attribute at runtime based on a user input

NO.30 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.

Using an inner join

Specifying the join cardinality

Determining join direction in a full outer join

Limiting the number of joined columns

NO.31 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.

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 imported calculation view and its data source have different namespaces.

The .hdinamespace file specifies a different namespace property than the one in the identifier of the calculation view.

NO.32 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?

You did not define any columns in the cache setting.

The cache data retention period has expired.

You did not define a filter in the cache setting.

The query requests only a subset of the cached results.

NO.33 Which of the following techniques can you use to improve the performance of calculation views? Note:
There are 2 correct answers to this question.

Limit the number of stacked calculation views.

Implement union pruning.

Avoid aggregating data early in the data flow.

Partition large tables.

NO.34 Why might you use the Keep Flag property in an aggregation node?

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

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

NO.35 What do you use in the definition of a dynamic SQL analytic privilege?

A table function that returns a list of allowed values.

An organization hierarchy that provides role-based access to data.

A scalar function that returns a list of the allowed values for each attribute.

A procedure that returns the data access condition as an SQL expression.

NO.36 Why would you use the Transparent Filter property in a calculation view?

To avoid columns being unnecessarily used in an aggregation

To include columns that are NOT requested by a query

To apply filters that are hidden from the end user

To allow filter push-down in stacked calculation views

NO.37 Which solutions form the SAP Business Technology Platform? Note: There are 2 correct answers to this question.

Intelligent Suite

Analytics

Experience Management

Application Development & Integration

NO.38 What is a restricted measure?

A measure that is filtered by one or more attribute values.

A measure that cannot be referenced by a calculated column.

A measure that can only be displayed by those with necessary privileges.

A measure that can be consumed by a CUBE and not a DIMENSION.