[2024年03月] 学習材料には有効なC-HCMOD-05効率的問題集！
最新のC-HCMOD-05テストエンジンPDF無料問題集保証！
SAP C-HCMOD-05 認定試験の出題範囲：
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質問 # 44
Which type of join supports a temporal condition in a calculation view?
- A. Text join
- B. Left outer join
- C. Referential join
- D. Inner join
正解：D
質問 # 45
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.
正解：B、C
質問 # 46
Which of the following are standard options provided to define analytic privileges?Note: There are 3 correct answers to this question.
- A. Graph
- B. Dynamic
- C. Attributes
- D. Hierarchy function
- E. SQL expression
正解：B、C、E
質問 # 47
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. Control the flow logic using IF-THEN-ELSE conditions.
- C. Choose declarative language instead of imperative language.
- D. Use dynamic SQL.
正解：A、C
質問 # 48
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 ensure that the aggregation always happens after the join execution
- B. To ensure that the join execution only uses the join columns requested in the query
- C. To force the calculation at the relevant level of granularity, even if this level is not the grouping level defined by the query
- D. To allow data analysis at different levels of granularity with the same calculation view
正解：B、D
質問 # 49
Why would you choose to implement a referential join?
- A. To define conditions for potential data source pruning
- B. To automate the setting of cardinality rules
- C. To reuse the settings of an existing join
- D. To develop a series of linked joins
正解：B
質問 # 50
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. Multiple blocks can only be defined within a single calculation view.
- B. Only one block can be defined across a stack of calculation views.
- C. The block must only have one start node.
- D. The block must start with a node that defines a table as a data source.
正解：B、D
質問 # 51
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 cache data retention period has expired.
- B. You did not define any columns in the cache setting.
- C. The query requests only a subset of the cached results.
- D. You did not define a filter in the cache setting.
正解：B
質問 # 52
What is generated when you deploy a CUBE calculation view design-time file?Note: There are 2 correct answers to this question.
- A. Cached results to improve read performance
- B. An SQL execution plan
- C. Metadata to enable consumption by external tools
- D. A column view in a container
正解：A、C
質問 # 53
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. Reference the output of a procedure.
- B. Assign a hierarchy node.
- C. Map columns from lower nodes.
- D. Define constant values.
- E. Create and map an input parameter
正解：C、D、E
質問 # 54
Why would you use parameter mapping in a calculation view?Note: There are 2 correct answers to this question.
- A. To push down filters to the lowest level calculation views
- B. To assign variables to one or more attributes
- C. To pass variable values to external value help views
- D. To convert the data types of input parameters
正解：A、C
質問 # 55
Which tool generates and executes the SQL for a specific node of your calculation view?
- A. Debug Query mode
- B. SQL analyzer
- C. Database explorer
- D. Explain plan
正解：A
質問 # 56
Why does SAP issue warnings about the use of imperative or procedural SQLScript statements?
- A. They can limit parallelization of query execution.
- B. They could modify the database.
- C. They introduce potential security risks.
- D. They call multiple processing engines.
正解：C
質問 # 57
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. It CANNOT be mixed in the same star join node with other join types.
- B. Only one column can be included in the join condition.
- 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.
正解：C、D
質問 # 58
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. Deploy the folder that contained the deleted design-time file.
- C. Execute the refactor function for the calculation view.
- D. Deploy the project that contained the deleted design-time file.
正解：D
質問 # 59
Why would you create calculation views of data category DIMENSION with type TIME?
- A. To provide additional time-related navigation possibilities
- B. To store historical versions of attributes
- C. To provide the time intervals required by time-dependent parent-child hierarchies
- D. To add a temporal condition to a join to find matching records from two tables based on a date
正解：A
質問 # 60
What are some of the typical roles in an SAP HANA Cloud implementation?Note: There are 2 correct answers to this question.
- A. ABAP developer
- B. Data architect
- C. Modeler
- D. Kubernetes expert
正解：B、C
質問 # 61
In a calculated column, which object do you use to process a dynamic value in an expression?
- A. Input Parameter
- B. Variable
- C. Procedure
- D. Table function
正解：B
質問 # 62
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.
正解：A、B
質問 # 63
At which levels of a project structure can you execute a deploy operation?Note: There are 2 correct answers to this question.
- A. Entire workspace
- B. Individual source file
- C. Sub-folder of a database module
- D. Individual container
正解：A、C
質問 # 64
Which components are part of SAP HANA Cloud?Note: There are 2 correct answers to this question.
- A. SAP Enterprise Architecture Designer
- B. SAP Analytics Cloud
- C. SAP HANA database
- D. Data lake
正解：C、D
質問 # 65
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