C_HCMOD_02 Free Study Guide! with New Update 82 Exam Questions
Get up-to-date Real Exam Questions for C_HCMOD_02 UPDATED [2023]
SAP C_HCMOD_02 Exam Description:
The "SAP Certified Application Associate - SAP HANA Cloud Modeling" certification exam verifies that the candidate possesses the required knowledge in the SAP HANA Cloud QRC 4/2021 for the profile of an SAP HANA Cloud application consultant. This certificate builds on the basic knowledge gained through related SAP HANA Cloud training and preferably refined by practical experience within an SAP HANA Cloud project team, whereby the consultant applies acquired knowledge in this specialist area practically in projects. Furthermore, the " SAP Certified Application Associate - SAP HANA Cloud Modeling " certification exam verifies, that the candidate has the knowledge of implementing calculation view graphical modeling and managing modeling content in SAP Business Application Studio required by the profile of an SAP HANA Cloud application consultant. The certificate issued for passing this exam will be valid for 5 years.
NEW QUESTION 23
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 the refactor function for the calculation view.
- B. Deploy the folder that contained the deleted design-time file.
- C. Execute a DROP statement in an SQL Console connected to the HDI container.
- D. Deploy the project that contained the deleted design-time file.
Answer: D
NEW QUESTION 24
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. Add an intersect node above the union node.
- B. Include an aggregation node above the union node.
- C. In the union node, map both source customer name columns to one target column.
- D. Define a restricted column in a union node.
Answer: A
NEW QUESTION 25
Two calculation views, A and B, are defined as shown in the diagram. Three analytic privileges have been granted to you.
When you preview calculation view A, what data do you see?
- A. US for P1 and GE for P1
- B. US for P1
- C. US for P1 and P2, and GE for P1 and P2
- D. US for P1 and P2, and GE for P2
Answer: A
NEW QUESTION 26
Why would you enable Debug Query mode in a calculation view?
- A. To check which database engines are invoked
- B. To understand how tables are partitioned
- C. To identify data sources that are not accessed by a query
- D. To set breakpoints and step through the execution
Answer: C
NEW QUESTION 27
Which project structure object corresponds to a unique HDI container?
- A. space
- B. database module
- C. project
- D. src folder
Answer: D
NEW QUESTION 28
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. To define limits for query unfolding
- D. Incorrect aggregations may be generated
Answer: B
NEW QUESTION 29
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 not dropped.
- B. The deployment fails and the table is dropped.
- C. The deployment is successful but the data preview returns an error message.
- D. The deployment is successful and the data preview returns expected data.
Answer: A
NEW QUESTION 30
What do you use in the definition of a dynamic SQL analytic privilege?
- A. A table function that returns a list of allowed values.
- B. A procedure that returns the data access condition as an SQL expression.
- C. An organization hierarchy that provides role-based access to data.
- D. A scalar function that returns a list of the allowed values for each attribute.
Answer: B
NEW QUESTION 31
What are possible consequences of unfolding?Note: There are 2 correct answers to this question.
- A. Count-distinct results are incorrect
- B. Results are read from static cache
- C. Query processing time improves
- D. SQL compilation time increases
Answer: A,D
NEW QUESTION 32
You have defined a pruning configuration table in a calculation view.What are you attempting to prune from the query execution?
- A. Data sources of unions
- B. Joins
- C. Filters
- D. Calculated columns
Answer: C
NEW QUESTION 33
What options do you have to handle orphan nodes in your hierarchy?Note: There are 2 correct answers to this question.
- A. Define an expression to determine a parent.
- B. Assign them to a node at the root level.
- C. Assign them to a level below the root.
- D. Generate additional root nodes.
Answer: C,D
NEW QUESTION 34
Which of the following data sources can you include in a graphical calculation view?Note: There are 2 correct answers to this question.
- A. Procedure
- B. Scalar function
- C. Table function
- D. Row table
Answer: C,D
NEW QUESTION 35
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 improve data replication performance on large row tables
- C. To improve response time when multiple users access the same table
- D. To overcome the 2 billion record limit
Answer: D
NEW QUESTION 36
In a calculation view, what is the purpose of a variable?
- A. To provide a dynamic value in a calculated column
- B. To filter an attribute at runtime based on a user input
- C. To pass values between procedures and calculation views
- D. To break up complex SQL into smaller steps
Answer: A
NEW QUESTION 37
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. Create graph workspaces
- C. Develop calculation views
- D. Configure data tiering
Answer: B,C
NEW QUESTION 38
You want to join two tables in a calculation view.Why do you use a non-equi join?
- A. The join condition is not represented by matching values.
- B. Join columns need to be ignored when NOT requested by the query.
- C. Join columns have different data types.
- D. The number of joined columns is different in each table.
Answer: A
NEW QUESTION 39
In SAP HANA Cloud, which tasks are handled by the cloud provider?Note: There are 3 correct answers to this question.Sizing, provisioning, and monitoring the database
- A. Installing, configuring, and upgrading the operating system
- B. Tuning the database to run optimally on the underlying operating system, and hardware
- C. Managing users, roles, and permissions in the database
- D. Backing up the operating system and the database software
Answer: A,B,D
NEW QUESTION 40
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. An SQL execution plan
- C. A column view in a container
- D. Cached results to improve read performance
Answer: A,D
NEW QUESTION 41
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.
- A. The Keep flag is activated for the Customer column.
- B. Join cardinality is set :1.
- C. Integrity constraint is set to RIGHT.
- D. The Country column is requested.
Answer: B,C
NEW QUESTION 42
What are the advantages of column store tables compared to row store tables? Note: There are 3 correct answers to this question.
- A. Improved write performance on frequent updates
- B. Additional indexes are used
- C. Higher data compression rates
- D. Higher performance for query operations
- E. Parallel access is improved
Answer: C,D,E
NEW QUESTION 43
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. Map columns from lower nodes.
- C. Reference the output of a procedure.
- D. Define constant values.
- E. Create and map an input parameter
Answer: B,D,E
NEW QUESTION 44
Why would you choose an HDI-shared service plan instead of a schema service plan?Note: There are 3 correct answers to this question.
- A. You want to create database objects using source files.
- B. You want to use containers to isolate objects.
- C. You want to use SAP Business Application Studio.
- D. You want to use synonyms to access external data.
- E. You want to develop calculation views.
Answer: A,B,C
NEW QUESTION 45
Which solutions form the SAP Business Technology Platform? Note: There are 2 correct answers to this question.
- A. Application Development & Integration
- B. Intelligent Suite
- C. Experience Management
- D. Analytics
Answer: A,D
NEW QUESTION 46
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