[2022] Use Valid New C-HCMOD-02 Test Notes & C-HCMOD-02 Valid Exam Guide
C-HCMOD-02 Actual Questions Answers PDF 100% Cover Real Exam Questions
SAP HANA Cloud Modeling Certification Exam Topics:
| Topic Areas | Topic Details, Courses, Books | Weighting |
|---|---|---|
| Build calculation views | Creating all types of calculation views using nodes HC300e OR Modeling Learning Room | > 12% |
| SQLScript in models | Implementing custom SQL in calculation views HC300e OR Modeling Learning Room | 8% - 12% |
| Manage and administer models | Deploying modeling content, administration of calculation views, defining new projects, namespaces, cross-container access, and working with Git HC300e OR Modeling Learning Room | > 12% |
NEW QUESTION 18
You have defined a pruning configuration table in a calculation view.What are you attempting to prune from the query execution?
- A. Filters
- B. Data sources of unions
- C. Joins
- D. Calculated columns
Answer: A
NEW QUESTION 19
Why would you create calculation views of data category DIMENSION with type TIME?
- A. To provide the time intervals required by time-dependent parent-child hierarchies
- B. To store historical versions of attributes
- C. To provide additional time-related navigation possibilities
- D. To add a temporal condition to a join to find matching records from two tables based on a date
Answer: C
NEW QUESTION 20
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 response time when multiple users access the same table
- C. To overcome the 2 billion record limit
- D. To improve data replication performance on large row tables
Answer: C
NEW QUESTION 21
Why would you use the SQL analyzer? Note: There are 2 correct answers to this question.
- A. To warn of potential performance issues related to calculated columns
- B. To identify the root data sources of a function
- C. To preview data at the node level of a calculation view
- D. To display the execution time of a calculation view
Answer: C,D
NEW QUESTION 22
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 is successful.The second deployment fails.
- C. The first deployment fails.The second deployment is successful.
- D. The first deployment fails.The second deployment fails.
Answer: A
NEW QUESTION 23
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. Define constant values.
- C. Create and map an input parameter
- D. Reference the output of a procedure.
- E. Map columns from lower nodes.
Answer: B,C,E
NEW QUESTION 24
In a calculation view, what is the purpose of a variable?
- A. To filter an attribute at runtime based on a user input
- B. To provide a dynamic value in a calculated column
- C. To break up complex SQL into smaller steps
- D. To pass values between procedures and calculation views
Answer: B
NEW QUESTION 25
Why would you use the Transparent Filter property in a calculation view?
- A. To avoid columns being unnecessarily used in an aggregation
- B. To apply filters that are hidden from the end user
- C. To include columns that are NOT requested by a query
- D. To allow filter push-down in stacked calculation views
Answer: D
NEW QUESTION 26
Why would an SQL developer work with SQLScript?Note: There are 3 correct answers to this question.
- A. To implement conditional logic
- B. To exploit additional data types
- C. To include ABAP syntax in the code
- D. To automate the generation of the code
- E. To pass parameters from calculation views
Answer: A,B,E
NEW QUESTION 27
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. Avoid aggregating data early in the data flow.
- B. Partition large tables.
- C. Limit the number of stacked calculation views.
- D. Implement union pruning.
Answer: B,C
NEW QUESTION 28
Why would you set the "Ignore multiple outputs for filters" property in a calculation view?
- A. To ensure semantic correctness
- B. To force filters to apply at the lowest node
- C. To hide columns that are not required
- D. To avoid duplicate rows in the output
Answer: B
NEW QUESTION 29
In a database module, what is the purpose of the .hdiconfig file?
- A. To specify an external schema in which calculation views will get their data
- B. To specify which HDI plug-ins are available
- C. To specify in which space the container should be deployed
- D. To specify the namespace rules applicable to the name of database objects
Answer: B
NEW QUESTION 30
Why would you create SQL in calculation views?
- A. To provide an alternative to graphical modeling
- B. To fine-tune performance
- C. To implement custom logic
- D. To enable write capabilities
Answer: C
NEW QUESTION 31
Which components are part of SAP HANA Cloud?Note: There are 2 correct answers to this question.
- A. SAP HANA database
- B. SAP Enterprise Architecture Designer
- C. Data lake
- D. SAP Analytics Cloud
Answer: A,C
NEW QUESTION 32
You created a procedure to be consumed in an analytic privilege of the type DYNAMIC, but it isn't working as expected.What could be the reason?Note: There are 2 correct answers to this question.
- A. You defined more than one output parameter
- B. The output parameter is defined as NVARCHAR
- C. No input parameter is specified
- D. The procedure is write-enabled
Answer: A,C
NEW QUESTION 33
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. Managing users, roles, and permissions in the database
- B. Installing, configuring, and upgrading the operating system
- C. Tuning the database to run optimally on the underlying operating system, and hardware
- D. Backing up the operating system and the database software
Answer: B,C,D
NEW QUESTION 34
Which tool generates and executes the SQL for a specific node of your calculation view?
- A. Database explorer
- B. Explain plan
- C. Debug Query mode
- D. SQL analyzer
Answer: C
NEW QUESTION 35
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 force the calculation at the relevant level of granularity, even if this level is not the grouping level defined by the query
- B. To allow data analysis at different levels of granularity with the same calculation view
- C. To ensure that the aggregation always happens after the join execution
- D. To ensure that the join execution only uses the join columns requested in the query
Answer: B,D
NEW QUESTION 36
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. Union
- C. Projection
- D. Aggregation
Answer: C
NEW QUESTION 37
Which project structure object corresponds to a unique HDI container?
- A. src folder
- B. project
- C. space
- D. database module
Answer: A
NEW QUESTION 38
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. Incorrect aggregations may be generated
- B. To benefit from additional SQL optimizations
- C. To define limits for query unfolding
- D. Column engine language is not supported.
Answer: B
NEW QUESTION 39
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 P2, and GE for P2
- B. US for P1 and P2, and GE for P1 and P2
- C. US for P1 and GE for P1
- D. US for P1
Answer: C
NEW QUESTION 40
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. Select Data Preview for the calculation view.
- B. Select and deselect columns from the output mapping.
- C. Write and execute a custom SQL query in the SQL Console.
- D. Set the HIDE property for columns NOT required.
Answer: A,C
NEW QUESTION 41
What can you identify using Performance Analysis mode?Note: There are 2 correct answers to this question.
- A. Information about join cardinality
- B. Expected memory consumption
- C. Joins that are defined on calculated columns
- D. Usage statistics of the calculation view
Answer: A,C
NEW QUESTION 42
Which of the following are standard options provided to define analytic privileges?Note: There are 3 correct answers to this question.
- A. Graph
- B. SQL expression
- C. Hierarchy function
- D. Attributes
- E. Dynamic
Answer: B,D,E
NEW QUESTION 43
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