2022 New Training Course C-HCMOD-02 Tutorial Preparation Guide
Dumps of C-HCMOD-02 Cover all the requirements of the Real Exam
NEW QUESTION 11
Which of the following data sources can you include in a graphical calculation view?Note: There are 2 correct answers to this question.
- A. Table function
- B. Procedure
- C. Row table
- D. Scalar function
Answer: A,C
NEW QUESTION 12
You want to create a star schema using a calculation view. The measures are based on columns from two transaction tables. DIMENSION calculation views provide the attributes.What is the correct approach?
- A. Combine the transaction tables using a join node in a calculation view of type CUBE with star join.Use a star join node to join the DIMENSIONS to the fact table.
- B. Combine the transaction tables using a star join node in a calculation view of type CUBE with star join.Use the same star join node to connect the DIMENSIONS to the fact table.
- C. Combine the transaction tables using a star join node in a calculation view of type CUBE with star join./Use a join node to join the DIMENSIONS to the fact table.
- D. Combine the transaction tables using an aggregation node in a calculation view of type CUBE with star join./Use a star join node to join the DIMENSIONS to the fact table.
Answer: A
NEW QUESTION 13
What is generated when you deploy a CUBE calculation view design-time file?Note: There are 2 correct answers to this question.
- A. Metadata to enable consumption by external tools
- B. Cached results to improve read performance
- C. A column view in a container
- D. An SQL execution plan
Answer: A,B
NEW QUESTION 14
Which components are part of SAP HANA Cloud?Note: There are 2 correct answers to this question.
- A. Data lake
- B. SAP HANA database
- C. SAP Analytics Cloud
- D. SAP Enterprise Architecture Designer
Answer: A,B
NEW QUESTION 15
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 understand how tables are partitioned
- D. To identify data sources that are not accessed by a query
Answer: D
NEW QUESTION 16
In your calculation view, you want to consume a custom data source defined using SQLScript.In which type of object do you write your code?
- A. Table function
- B. Anonymous block
- C. Procedure
- D. Scalar function
Answer: A
NEW QUESTION 17
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. Implement union pruning.
- B. Partition large tables.
- C. Limit the number of stacked calculation views.
- D. Avoid aggregating data early in the data flow.
Answer: B,C
NEW QUESTION 18
Why would you partition a table in an SAP HANA Cloud database? Note: There are 2 correct answers to this question.
- A. To improve query performance when accessing large column tables
- B. To overcome the 2 billion record limit
- C. To improve data replication performance on large row tables
- D. To improve response time when multiple users access the same table
Answer: B
NEW QUESTION 19
You are deploying a new calculation view, A, that uses calculation view B, as shown in the diagram.
When you preview calculation view A, the account number is not masked.What could be the reason?
- A. The UNMASKED privilege has NOT been granted at the schema level.
- B. The type of the Account_Number column is VARCHAR.
- C. You previewed the data with the technical user in SAP Business Application Studio.
- D. You did not define masking in calculation view A.
Answer: D
NEW QUESTION 20
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 21
Why would you use the Transparent Filter property in a calculation view?
- A. To allow filter push-down in stacked calculation views
- B. To apply filters that are hidden from the end user
- C. To include columns that are NOT requested by a query
- D. To avoid columns being unnecessarily used in an aggregation
Answer: A
NEW QUESTION 22
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?
- A. Write and execute a custom SQL query in the SQL Console.
- B. Select and deselect columns from the output mapping.
- C. Select Data Preview for the calculation view.
- D. Set the HIDE property for columns NOT required.
Answer: A,C
NEW QUESTION 23
What are the advantages of column store tables compared to row store tables? Note: There are 3 correct answers to this question.
- A. Higher data compression rates
- B. Additional indexes are used
- C. Higher performance for query operations
- D. Improved write performance on frequent updates
- E. Parallel access is improved
Answer: A,C,E
NEW QUESTION 24
In a calculation view, your table function node executes a table function that requires input parameters. How can you fill the input parameters of the table function? Note: There are 3 correct answers to this question.
- A. Assign a hierarchy node.
- B. Reference the output of a procedure.
- C. Create and map an input parameter
- D. Map columns from lower nodes.
- E. Define constant values.
Answer: C,D,E
NEW QUESTION 25
In a calculation view, what is the purpose of a variable?
- A. To pass values between procedures and calculation views
- B. To break up complex SQL into smaller steps
- C. To provide a dynamic value in a calculated column
- D. To filter an attribute at runtime based on a user input
Answer: C
NEW QUESTION 26
Which solutions form the SAP Business Technology Platform? Note: There are 2 correct answers to this question.
- A. Intelligent Suite
- B. Analytics
- C. Experience Management
- D. Application Development & Integration
Answer: B,D
NEW QUESTION 27
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. Projection
- C. Aggregation
- D. Union
Answer: B
NEW QUESTION 28
What is the recommended tool for developing cloud foundry applications?
- A. SAP HANA cockpit
- B. SAP HANA Web IDE
- C. SAP HANA Cloud Central
- D. SAP Business Application Studio
Answer: C
NEW QUESTION 29
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?
- A. The first deployment is successful.The second deployment is successful.
- B. The first deployment fails.The second deployment fails.
- C. The first deployment fails.The second deployment is successful.
- D. The first deployment is successful.The second deployment fails.
Answer: A
NEW QUESTION 30
What are possible consequences of unfolding?Note: There are 2 correct answers to this question.
- A. Query processing time improves
- B. Results are read from static cache
- C. Count-distinct results are incorrect
- D. SQL compilation time increases
Answer: C,D
NEW QUESTION 31
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?
- A. 3 months
- B. 1 year
- C. 7 months
- D. 2 weeks
Answer: A
NEW QUESTION 32
You deleted the design-time file of a calculation view in your HDB module.What is the recommended way to ensure that the corresponding runtime object is also removed from the database?
- A. Execute a DROP statement in an SQL Console connected to the HDI container.
- B. Execute the refactor function for the calculation view.
- C. Deploy the project that contained the deleted design-time file.
- D. Deploy the folder that contained the deleted design-time file.
Answer: C
NEW QUESTION 33
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