C-HAMOD-2404リアルな試験問題C-HAMOD-2404練習問題集 [Q48-Q69]

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C-HAMOD-2404リアルな試験問題C-HAMOD-2404練習問題集

厳密検証されたC-HAMOD-2404試験問題集と解答で無料提供のC-HAMOD-2404問題と正解付き


SAP C-HAMOD-2404 認定試験の出題範囲:

トピック出題範囲
トピック 1
  • モデリング関数の構成: このトピックでは、一般的な計算ビュー モデリング関数の実装について説明します。
トピック 2
  • モデルの管理と管理: このトピックでは、モデリング環境のセットアップとデータ モデルを管理するためのツールの使用方法について説明します。
トピック 3
  • モデルのセキュリティ保護: このトピックでは、データ モデルへの不正アクセスを防止するためのセキュリティ機能の実装について説明します。
トピック 4
  • モデルのパフォーマンスの最適化: 高性能モデルの構築と、パフォーマンスを監視するために利用可能なツールの使用に重点を置いています。

 

質問 # 48
Referring to the diagram,

which privileges would a user require to view United States data when querying the CUBE calculation view?

  • A. A SELECT privilege on the CUBE calculation view and an Analytic Privilege (Country = United States) on the DIMENSION calculation view
  • B. A SELECT privilege and an Analytic Privilege (Country = United States) on the DIMENSION calculation view
  • C. SELECT privileges and Analytic Privileges (Country = United States) on both views
  • D. A SELECT privilege and an Analytic Privilege (Country = United States) on the CUBE calculation view

正解:A


質問 # 49
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. Provide reusable hierarchies for drilldown in a CUBE without star join
  • C. Enable SQL SELECT statements to access hierarchies
  • D. Access hierarchies created in external schemas

正解:B、C


質問 # 50
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 is successful but the data preview returns an error message.
  • B. The deployment is successful and the data preview returns expected data.
  • C. The deployment fails and the table is dropped.
  • D. The deployment fails and the table is not dropped.

正解:D


質問 # 51
You have defined a pruning configuration table in a calculation view.What are you attempting to prune from the query execution?

  • A. Joins
  • B. Calculated columns
  • C. Data sources of unions
  • D. Filters

正解:D


質問 # 52
What is the SQL keyword used to process input parameters defined in a calculation view?

  • A. PLACEHOLDER
  • B. HINT
  • C. SET
  • D. WHERE

正解:A


質問 # 53
In a database module, what is the purpose of the .hdiconfig file?

  • A. To specify the namespace rules applicable to the name of database objects
  • B. To specify which HDI plug-ins are available
  • C. To specify in which space the container should be deployed
  • D. To specify an external schema in which calculation views will get their data

正解:B


質問 # 54
You create a user-provided service to access tables in external schemas.In which file type do you assign the user-provided service to your database module?

  • A. .mtar
  • B. .hdiconfig
  • C. .yaml
  • D. .namespace

正解:C


質問 # 55
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. Deploy the project that contained the deleted design-time file.
  • D. Execute a DROP statement in an SQL Console connected to the HDI container.

正解:C


質問 # 56
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. 7 months
  • B. 3 months
  • C. 1 year
  • D. 2 weeks

正解:A


質問 # 57
What are some best practices for writing SQLScript for use with calculation views? Note: There are 2 correct answers to this question.

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

正解:B、D


質問 # 58
What is a restricted measure?

  • A. A measure that can be consumed by a CUBE and not a DIMENSION.
  • B. A measure that can only be displayed by those with necessary privileges.
  • C. A measure that cannot be referenced by a calculated column.
  • D. A measure that is filtered by one or more attribute values.

正解:D


質問 # 59
Which project structure object corresponds to a unique HDI container?

  • A. project
  • B. database module
  • C. src folder
  • D. space

正解:C


質問 # 60
You have linked an underlying node to the star join node to define the data foundation. Which data source type can you then join to the data foundation?

  • A. Table functions
  • B. Tables
  • C. CUBE calculation view
  • D. DIMENSION calculation view

正解:D


質問 # 61
In a calculation view, why would you implement an SQL expression? Note: There are 3 correct answers to this question.

  • A. To generate a restricted column
  • B. To generate a calculated column
  • C. To define a filter
  • D. To convert currencies
  • E. To generate hierarchies

正解:A、B、C


質問 # 62
In a calculated column, which object do you use to process a dynamic value in an expression?

  • A. Variable
  • B. Table function
  • C. Procedure
  • D. Input Parameter

正解:A


質問 # 63
What are the advantages of column store tables compared to row store tables? Note: There are 3 correct answers to this question.

  • A. Higher performance for query operations
  • B. Higher data compression rates
  • C. Improved write performance on frequent updates
  • D. Additional indexes are used
  • E. Parallel access is improved

正解:A、B、E


質問 # 64
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. Define a restricted column in a union node.
  • B. In the union node, map both source customer name columns to one target column.
  • C. Add an intersect node above the union node.
  • D. Include an aggregation node above the union node.

正解:D


質問 # 65
Why would you create SQL in calculation views?

  • A. To enable write capabilities
  • B. To implement custom logic
  • C. To provide an alternative to graphical modeling
  • D. To fine-tune performance

正解:B


質問 # 66
What is the default view node for a cube?

  • A. PROJECTION
  • B. SEMANTICS
  • C. AGGREGATION
  • D. UNION

正解:C


質問 # 67
Which are types of calculation views?
Note: There are 3 correct answers to this question

  • A. COMPOSITE
  • B. SEMANTIC
  • C. CUBE
  • D. CUBE WITH STAR JOIN
  • E. DIMENSION

正解:C、D、E


質問 # 68
At which levels of a project structure can you execute a deploy operation?Note: There are 2 correct answers to this question.

  • A. Sub-folder of a database module
  • B. Individual container
  • C. Individual source file
  • D. Entire workspace

正解:A、D


質問 # 69
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