2024年最新の有効なC-DS-42リアル試験問題（更新された）100%問題集と練習試験合格させます
[更新されたのは2024年]SAP C-DS-42問題準備には無料サンプルのPDF
SAP C-DS-42認定は、データ統合の専門家が雇用市場で差別化するのに最適な方法です。認定は、候補者がSAPデータサービス4.2を深く理解しており、このツールを使用してデータ統合ソリューションを効果的に実装できることを示しています。さらに、この認定は、候補者がSAPコミュニティの一部になり、さまざまなリソースとネットワーキングの機会にアクセスするのに役立ちます。
C-DS-42試験は、SAP認定データ統合の専門家になることに関心のある専門家向けに設計されています。この試験は、SAPデータサービス4.2ベースのソリューションの設計、実装、およびメンテナンスを担当するコンサルタント、プロジェクトチームメンバー、およびその他の専門家を対象としています。この試験では、データ統合、データプロファイリング、データ品質、データクレンジング、データ検証などのトピックについて説明します。
質問 # 11
You want to display the description of an object in the Designer workspace-Which task must you perform to accomplish this in SAP Data servicces?
3 correct answers
- A. right-click the object then choose enable description .
- B. Right - click on the job in the project hierarchy to enable all descriptions.
- C. Click the view enabled descriptions button on the toolbar.
- D. Enter a description in the properties of the object.
- E. disiable the hide non - executable elements setting in the difference viewer.
正解：A
質問 # 12
You decide to distribute the execution of a job across multiple job servers within a server group. What distribution levels are available? 3 answers correct
- A. workflow
- B. Dataflow
- C. subdataflow
- D. JOB
- E. Embedded dataflow
正解：B、C、D
解説：
Select the level within a job that you want to distribute to multiple Job Servers for processing:
Job: The whole job will execute on an available Job Server.
Data flow: Each data flow within the job can execute on an available Job Server.
Sub data flow: Each sub data flow (can be a separate transform or function) within a data flow can execute on an available Job Server.
For more information, see "Using grid computing to distribute data flows execution" in the Performance Optimization Guide.
質問 # 13
How to Connect the source table to the target table?
- A. Hold the left mouse button down while dragging to the left side of the target table.
- B. To save changes, choose OK.
- C. Click the right side of the source table.
- D. Choose Execute
正解：A、C
質問 # 14
which transform are typically used to implement a slowly changing dimension of type 2 in SAP Data services?
3 correct answers
- A. History_Preserving
- B. Data_Transfer
- C. Map_CDC_Operation
- D. Key_Generation
- E. Table_comparison
正解：E
質問 # 15
Which SAP Data Services transforms would you use in a dataflow to load a slowly changing dimension of type 2?
- A. Row_Generation
- B. Table_Comparison
- C. Effective_Date
- D. History_Preserving
- E. Key_Generation
正解：B、D、E
質問 # 16
You execute an SAP data services job with enable recovery activated. One of the dataflows in the jobs raises an exception that interrupts the execution. You run the job again with Recover from last failed execution enabled. What happens to the data flow that raised the exception during the first execution?
- A. It is rerun from the beginning and the desing of the data flow must deal with partially loaded data.
- B. It is rerun only if the dataflow is part of a recovery unit.
- C. It is rerun from the beginning and the partially loaded data is always handled automanticaly.
- D. Is is rerun with the first failed row.
正解：D
質問 # 17
In SAP Data Services what do you use implement a target-based delta that deals with inserts, update and deletes en the source.
- A. The auto correct load
- B. A Map_CDC_Operation transform
- C. Table comparison transform
- D. A Map_Operation transform
正解：B
質問 # 18
In the Alpha Acquisitions database, the country for a customer is stored in a separate table and referenced with a code. To speed up access to information in the data warehouse, this lookup should be eliminated.
Use the lookup_ext function to exchange the ID for the country name in the customers table for Alpha with the actual value from the country table.
How to Execute the Alpha_NACustomer_Job with the default execution properties after saving all objects you have created.
- A. To use the default execution properties, choose OK.
- B. To open the data flow workspace, double click the data flow.
- C. In the Mapping tab, choose Functions.
- D. Right click the target table and choose View Data.
- E. To return to the job workspace, on the toolbar, choose the Back icon.
正解：A、B、D、E
質問 # 19
When evaluating the customer data for Alpha Acquisitions, you discover a data entry error.
The contact title of "Account Manager" has been entered as "Accounting Manager".
You must correct these entries before it is moved to the data warehouse.
How to In the Alpha_NACustomer_DF workspace, delete an existing expression for the Title column in the Query transform.
- A. To delete existing expression, in the Mapping tab highlight the expression and press the Delete button on your keyboard.
- B. In the Alpha_NACustomer_DF workspace, to open the Query Editor, double click the Query transform.
- C. In the Query Editor, in the output schema, choose the field CONTACTTITLE .
- D. In the Search_replace Select Parameters dialog box, select the drop down arrow next to the field Input expression.
正解：A、B、C
質問 # 20
In which of the following objects can you use built-in- functions in SAP Data services? Note: There are 3 correct answers to this question
- A. Map CDC transform
- B. Query transform
- C. Scripts
- D. Conditionals
- E. Merge transform
正解：B、C、E
質問 # 21
What are advantages of using the validation transform in SAP Data services? There are 3 correct answers to this question
- A. You can see which rules were violated in one output
- B. You can set different failed paths for each rule
- C. You can call a recovery dataflow
- D. You can produce statistics
- E. You can have multiple rules on a single column.
正解：A、B、E
質問 # 22
You define audit rules for critical data flow to confirm that you SAP Data Services batch job loaded only correct data. Which audit functions are available to define these rules for columns? Note: There are 3 correct answers
- A. Average
- B. sum
- C. Min
- D. Count distinct
- E. Checksum
正解：B
質問 # 23
You create a file format in SAP Data Services
What properties can you set for a column?
Note: There are 3 correct answers to this question.
- A. data type
- B. Format information
- C. comment
- D. default value
- E. field size
正解：B、D、E
質問 # 24
You want to load data from an input table to an output table using the SAP Data Services Query transform.
How do you define the mapping of the columns within a Query transform?
- A. Drag one column from the input schema to the output schema
- B. Select one input column and enter the mapping manually
- C. Select an output column and enter the mapping manually.
- D. Drag one column from the output schema to the input schema
正解：B
質問 # 25
Management Console is written in which language?
- A. Html
- B. XML
- C. .net
- D. Java
正解：D
質問 # 26
What does the data services repository os SAP Data services contain?
There are 2 correct answers to this question
- A. Target metadata
- B. User security
- C. Transformation rules
- D. in flight data
正解：C
質問 # 27
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SAP Data Services 4.2ツールは、SAPおよび非SAPシステムを含む様々なソースからデータを抽出、変換、ロード（ETL）するために使用されます。このツールは、異なるソースからデータを統合し、データ品質を確保し、データ統合プロセス全体を管理するための包括的な機能と機能を提供します。C_DS_42試験は、これらの機能と機能の知識と、実世界のシナリオでそれらを適用する能力を評価します。
C-DS-42豪華セット学習ガイドにはオンライン試験エンジン：https://jp.fast2test.com/C-DS-42-premium-file.html
2024年最新の認定サンプル問題C-DS-42問題集と練習試験：https://drive.google.com/open?id=1SntFPX6amMcaySDrnwGuhxWYH1AhgBXi