View All C-HAMOD-2404 Actual Exam Questions, Answers and Explanations for Free [Q35-Q52]

View All C-HAMOD-2404 Actual Exam Questions, Answers and Explanations for Free

C-HAMOD-2404 Exam Free Practice Test with100% Accurate Answers

SAP C-HAMOD-2404 Exam Syllabus Topics:

Topic	Details
Topic 1	Managing and administering models: The topic covers setup of modeling environment and the usage of tools for the management of data models.
Topic 2	Provisioning Data to SAP HANA: It discusses how to provision data to SAP HANA.
Topic 3	Securing models: The topic discusses the implementation of security features for the prevention of unauthorised access to data models.
Topic 4	Optimizing the performance of models: It focuses on building high performance models and using the available tools to monitor performance.

 

NEW QUESTION # 35
Which of the following techniques can you use to improve the performance of calculation views?Note: There are 2 correct answers to this question.

• A. Partition large tables.
• B. Implement union pruning.
• C. Limit the number of stacked calculation views.
• D. Avoid aggregating data early in the data flow.

Answer: A,C

NEW QUESTION # 36
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?

• A. Create a restricted column for each country.
• B. Create 3 calculated columns.
• C. Create a filter expression that uses an OR operator.
• D. Implement a union node and map each country as a separate column.

Answer: D

NEW QUESTION # 37
Your calculation view consumes one data source, which includes the following columns: SALES_ORDER_ID, PRODUCT_ID, QUANTITY and PRICE.In the output, you want to see summarized data by PRODUCT_ID and a calculated column, PRODUCT_TOTAL, with the formula QUANTITY * PRICE.In which type of node do you define the calculation to display the correct result?

• A. Join
• B. Aggregation
• C. Union
• D. Projection

Answer: C

NEW QUESTION # 38
What can you identify using Performance Analysis mode?Note: There are 2 correct answers to this question.

• A. Usage statistics of the calculation view
• B. Joins that are defined on calculated columns
• C. Information about join cardinality
• D. Expected memory consumption

Answer: B,C

NEW QUESTION # 39
What can you do with shared hierarchies? Note:There are 2 correct answers to this question.

• A. Provide reusable hierarchies for drilldown in a CUBE with star join
• B. Enable SQL SELECT statements to access hierarchies
• C. Provide reusable hierarchies for drilldown in a CUBE without star join
• D. Access hierarchies created in external schemas

Answer: B,C

NEW QUESTION # 40
Which of the following are standard options provided to define analytic privileges?Note: There are 3 correct answers to this question.

• A. SQL expression
• B. Graph
• C. Dynamic
• D. Hierarchy function
• E. Attributes

Answer: A,C,E

NEW QUESTION # 41
Why would you choose to implement a referential join?

• A. To define conditions for potential data source pruning
• B. To develop a series of linked joins
• C. To automate the setting of cardinality rules
• D. To reuse the settings of an existing join

Answer: C

NEW QUESTION # 42
You created a table and inserted data in it using SQL statements inside the SAP HANA Deployment Infrastructure (HDI) container of your project. You add this table as a data source to a calculation view and try to deploy it.What do you observe in the SAP HANA database container?

• A. The deployment fails and the table is dropped.
• B. The deployment is successful and the data preview returns expected data.
• C. The deployment fails and the table is not dropped.
• D. The deployment is successful but the data preview returns an error message.

Answer: C

NEW QUESTION # 43
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. 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.

Answer: A,B

NEW QUESTION # 44
What are some of the restrictions that apply when defining parallelization blocks in calculation views? Note: There are 2 correct answers to this question.

• A. The block must start with a node that defines a table as a data source.
• B. Multiple blocks can only be defined within a single calculation view.
• C. The block must only have one start node.
• D. Only one block can be defined across a stack of calculation views.

Answer: A,D

NEW QUESTION # 45
What are the limitations of using a full outer join in a star join node?Note: There are 2 correct answers to this question.

• A. Only one column can be included in the join condition.
• B. It CANNOT be mixed in the same star join node with other join types.
• C. It is restricted to one DIMENSION in a star join node.
• D. It must appear in the last DIMENSION in the star join node.

Answer: C,D

NEW QUESTION # 46
Why would you enable Debug Query mode in a calculation view?

• A. To set breakpoints and step through the execution
• B. To check which database engines are invoked
• C. To identify data sources that are not accessed by a query
• D. To understand how tables are partitioned

Answer: C

NEW QUESTION # 47
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?

• A. Column engine language is not supported.
• B. To benefit from additional SQL optimizations
• C. Incorrect aggregations may be generated
• D. To define limits for query unfolding

Answer: B

NEW QUESTION # 48
Why would you use parameter mapping in a calculation view?Note: There are 2 correct answers to this question.

• 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

Answer: A,C

NEW QUESTION # 49
Why would an SQL developer work with SQLScript?Note: There are 3 correct answers to this question.

• A. To exploit additional data types
• B. To include ABAP syntax in the code
• C. To implement conditional logic
• D. To pass parameters from calculation views
• E. To automate the generation of the code

Answer: A,C,D

NEW QUESTION # 50
What are possible consequences of unfolding?Note: There are 2 correct answers to this question.

• A. SQL compilation time increases
• B. Count-distinct results are incorrect
• C. Results are read from static cache
• D. Query processing time improves

Answer: A,D

NEW QUESTION # 51
What are some best practices for writing SQLScript for use with calculation views? Note: There are 2 correct answers to this question.

• A. Break up large statements by using variables.
• B. Use dynamic SQL.
• C. Control the flow logic using IF-THEN-ELSE conditions.
• D. Choose declarative language instead of imperative language.

Answer: A,D

NEW QUESTION # 52
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