Get Dec-2024 updated Exam C-HAMOD-2404 Dumps with New Questions [Q28-Q49]

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Get Dec-2024 updated Exam C-HAMOD-2404 Dumps with New Questions

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NEW QUESTION # 28
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?

  • A. The query requests only a subset of the cached results.
  • B. You did not define a filter in the cache setting.
  • C. The cache data retention period has expired.
  • D. You did not define any columns in the cache setting.

Answer: D


NEW QUESTION # 29
Why do you use the Hidden Columns checkbox in the semantics node of your calculation view?Note: There are 2 correct answers to this question.

  • A. To prevent passing columns in stacked calculation views
  • B. To ensure specific columns are NOT exposed to the reporting tool
  • C. To remove a column that is also used as a Label column
  • D. To avoid exposing sensitive columns when defining calculated columns

Answer: B,C


NEW QUESTION # 30
What is the recommended tool for developing cloud foundry applications?

  • A. SAP HANA Cloud Central
  • B. SAP Business Application Studio
  • C. SAP HANA Web IDE
  • D. SAP HANA cockpit

Answer: B


NEW QUESTION # 31
Why would you use the Transparent Filter property in a calculation view?

  • A. To include columns that are NOT requested by a query
  • B. To avoid columns being unnecessarily used in an aggregation
  • C. To allow filter push-down in stacked calculation views
  • D. To apply filters that are hidden from the end user

Answer: B


NEW QUESTION # 32
You have linked an underlying node to the star join node to define the data foundation. Which data source type can you then join to the data foundation?

  • A. CUBE calculation view
  • B. Table functions
  • C. DIMENSION calculation view
  • D. Tables

Answer: C


NEW QUESTION # 33
What do you use in the definition of a dynamic SQL analytic privilege?

  • A. An organization hierarchy that provides role-based access to data.
  • B. A table function that returns a list of allowed values.
  • C. A scalar function that returns a list of the allowed values for each attribute.
  • D. A procedure that returns the data access condition as an SQL expression.

Answer: D


NEW QUESTION # 34
In a calculation view, why would you choose the DEPRECATED setting?Note: There are 2 correct answers to this question.

  • A. To warn developers that the calculation view is no longer supported
  • B. To lock the calculation view from further modifications
  • C. To ensure it is not exposed to reporting tools for consumption
  • D. To indicate that it should not be used as a data source to other calculation views

Answer: A,C


NEW QUESTION # 35
What is the objective of calculation view instantiation?

  • A. Trace of the run-time of a calculation view
  • B. Identify potential performance issues
  • C. Deploy a calculation view to a production system
  • D. Generate an optimized run-time model based on a calling query

Answer: D


NEW QUESTION # 36
What are some best practices when developing calculation views? Note: There are 2 correct answers to this question.

  • A. Include all data flow logic within one calculation view.
  • B. Model star schemas using a sequence of join nodes.
  • C. Avoid defining joins on calculated columns.
  • D. Aggregate at the lowest possible node.

Answer: C,D


NEW QUESTION # 37
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?

  • A. .hdiconfig
  • B. .mtar
  • C. .yaml
  • D. .namespace

Answer: C


NEW QUESTION # 38
In a database module, what is the purpose of the .hdiconfig file?

  • A. To specify in which space the container should be deployed
  • B. To specify an external schema in which calculation views will get their data
  • C. To specify the namespace rules applicable to the name of database objects
  • D. To specify which HDI plug-ins are available

Answer: D


NEW QUESTION # 39
How can you define a variable that presents its value help hierarchically? Note: There are 2 correct answers to this question.

  • A. Create a level hierarchy and assign it to the variable.
    Ensure the variable's reference column is the leaf level of the hierarchy.
  • B. Create a level hierarchy and assign it to the variable. Ensure the variable's reference column is the top level of the hierarchy.
  • C. Create a parent-child hierarchy and assign it to the variable.
    Ensure the variable's reference column is the parent attribute of the hierarchy.
  • D. Create a parent-child hierarchy and assign it to the variable.
    Ensure the variable's reference column is the child attribute of the hierarchy.

Answer: A,D


NEW QUESTION # 40
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?

  • A. In the union node, map both source customer name columns to one target column.
  • B. Define a restricted column in a union node.
  • C. Add an intersect node above the union node.
  • D. Include an aggregation node above the union node.

Answer: D


NEW QUESTION # 41
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.

  • A. 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.
  • B. The namespace used within the calculation view to reference the table is different from the actual namespace in the identifier of this table.
  • C. The .hdinamespace specifies "sub-folder":"append", so calculation views can only be created in subfolders.
  • D. The imported calculation view and its data source have different namespaces.

Answer: B,D


NEW QUESTION # 42
What are the consequences of NOT executing a delta merge?Note: There are 2 correct answers to this question.

  • A. Aggregates are not adjusted.
  • B. Memory is not optimized.
  • C. New records are not read.
  • D. Read performance decreases.

Answer: C,D


NEW QUESTION # 43
When is the first column store compression executed?

  • A. When a backup is started
  • B. When a delta merge is triggered
  • C. When partitions are regenerated
  • D. Question
  • E. When the table is created

Answer: B


NEW QUESTION # 44
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?

  • A. "Null"
  • B. <empty string>
  • C. "0"
  • D. "?"

Answer: B


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.

  • A. Develop SAP Fiori apps
  • B. Develop calculation views
  • C. Create graph workspaces
  • D. Configure data tiering

Answer: B,C


NEW QUESTION # 46
You combine two tables in a join node using multiple columns in each table.Why do you enable the dynamic join option? Note: There are 2 correct answers to this question.

  • A. To allow data analysis at different levels of granularity with the same calculation view
  • B. To ensure that the join execution only uses the join columns requested in the query
  • C. To ensure that the aggregation always happens after the join execution
  • D. To force the calculation at the relevant level of granularity, even if this level is not the grouping level defined by the query

Answer: A,B


NEW QUESTION # 47
You have generated a calculation view properties file.What does it contain?

  • A. All settings defined in a calculation view
  • B. Descriptions of all objects defined in a calculation view
  • C. Dependencies between calculation views
  • D. Documentation to support the calculation view

Answer: B


NEW QUESTION # 48
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.

  • A. The hierarchy must be a shared hierarchy.
  • B. The hierarchy must be exposed by a calculation view of type CUBE with star join.
  • C. The hierarchy must be a local hierarchy.
  • D. The hierarchy must be a parent-child hierarchy.

Answer: A,B


NEW QUESTION # 49
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