2024年07月 SAP C-DS-42認定リアル2024年最新の模擬試験合格させます
C-DS-42試験問題と有効なC-DS-42問題集でPDF
SAP C-DS-42試験形式は、上記のすべてのトピックをカバーするように設計されています。この試験では、複数選択の質問、シミュレーションシナリオ、一致する質問で構成される180分の期間で80の質問をカバーしています。候補者は、試験に合格するために、質問の少なくとも63％に正しく答えなければなりません。 SAP C-DS-42認定試験の結果は2年間有効であり、その後、個人は認定ステータスを更新するために再度試験を受ける必要があります。
この試験は、データ品質管理、データ移行、データウェアハウジングなどのデータ統合に関連するさまざまなトピックをカバーしています。候補者は、これらのトピックに関連する原則、概念、およびベストプラクティスの理解と、実践的な状況でこの知識を適用する能力を証明する必要があります。
SAP C-DS-42試験は、SAPが提供するデータのSAP Data Services 4.2との統合スキルを検証するための認定試験です。この試験は、SAP Data Servicesとのデータ統合、データ品質管理、データ変換、データ品質保証など、幅広いトピックをカバーしています。候補者は、SAPまたはSAP認定トレーニングパートナーが提供するさまざまなトレーニングプログラムを活用して、試験の準備をすることができます。SAP C-DS-42試験に合格することは、SAP Data Servicesを使用する専門家にとって価値のある業績であり、キャリアの展望を高めることができます。
質問 # 35
What transform can you use to change the operation code from UPDATE to INSERT in SAP Data Services? Note: There are 2 correct answers to this question
- A. Map operation
- B. Key generation
- C. History Preserving
- D. query
正解：A、C
質問 # 36
You are an ETL developer working on a data warehousing project. You need to load data from the product table and create a table for North American customers.
How to Create a new project called Omega?
- A. Choose Create .The new project appears in the Project area.
- B. In the Project New dialog box, in the Project name field, enter Omega.
- C. In the Project menu, choose New Project.
- D. In the Project area, right-click the project name and, in the context menu, choose New Batch Job.
正解：A、B、C
質問 # 37
In SAP data services what does the data generation transform allow you to generate?
- A. The rows for a given data range
- B. the valid from date based on a dataset the contains valid to information only
- C. The current date for a column to see when each row was loaded.
- D. the valid to date based on a dataset the contains valid to information only
正解：A
質問 # 38
A Map operation transform in SAP Data Services was used to modify the operation code of data is being processed. Why do you perform this action?
- A. To push the data down for better performance
- B. To ensure compatibility with subsequent transforms
- C. To control how the data is loaded.
- D. To increase the speed that the database loads
正解：A
質問 # 39
What application do you use to display the graphical representations of all Sap Data Services objects including their relationships and properties?
- A. Operational Dashborad
- B. Data quality reports
- C. Impact and lineage Analysis
- D. Autodocumentation
正解：D
質問 # 40
By which application you do View dashboards that provide at-aglance statistics, status, and performance of your job executions for one or more repositories over a given time period?
- A. Data Validation Dashboard
- B. Impact and Lineage Analysis
- C. Data Quality Reports
- D. Administrator
- E. Auto Documentation
- F. Operational Dashboard
正解：F
質問 # 41
which transform are typically used to implement a slowly changing dimension of type 2 in SAP Data services?
3 correct answers
- A. Map_CDC_Operation
- B. Key_Generation
- C. Data_Transfer
- D. History_Preserving
- E. Table_comparison
正解：E
質問 # 42
You have a Salary table containing departments (DEPARTMENT column) and salaries (SALARY column).
How do you calculate the average salaries for each department in the Query transform in SAP Data Services?
- A. Specify the DEPARTMENT code on the WHERE tab.
- B. Specify the DEPARTMENT column on the GROUP BY tab.
- C. Enter avg(SALARY) on the SELECT tab.
- D. Enter avg(SALARY) on the Mapping tab.
正解：B、D
質問 # 43
You must calculate the total value of all orders, including their discounts, for reporting purposes. Currently these details are found in different tables.
Use the sum function to calculate the total value of orders in the
Order_Details table.
How to In the transform editor for the Query transform, propose a join between the two source tables.
- A. Choose the Where tab or the From tab.
- B. To open the Query Editor double click the Query .
- C. the Propose Join button.
- D. To connect the Query Transform, select the Query Transform , hold down the mouse button, drag it to the order_sum table, and release the mouse button.
正解：A、B、C
質問 # 44
The SAP Data services merge transform is used to combine two datasets; the first has 3000 rows and the second has 2000 rows. What are characteristics of the Merge transform? Note: there are 2 correct answers to this question There are 2 correct answers
- A. The merge transform require both dataset to have the same structure.
- B. The merge transform joins the datasets using a full outer join
- C. The merge transform combines the dataset into 5000 output rows
- D. The merge transform combines the dataset into 5000 or less output rows.
正解：A、B
質問 # 45
A target column named ZIP4 requires the input of the source columns: POSTCODE and EXTENSION. For example:
POSTECODE:99999
EXTENSION: 9999
Desired result is ZIP4:99999-9999
- A. POSTCODE +'-*+ EXTENSION
- B. rpad_ext(POSTCPDE,EXTENSION)
- C. POSTCODE AND '-' AND EXTENSION
- D. POSTCODE ir-'ll EXTENSION
正解：D
質問 # 46
You are asked to perform either the initial load or delta load based on the value of a variable that is set at job execution How do you design this requirement in SAP Data services.
- A. Set the job to call the initial and delta dataflow in parallel. Each dataflow should have a filter testing for the variable value.
- B. Use a job containing a script with the if then else () function to test the variable value. Connect this script to the initial and delta u dataflow.
- C. Use a job containing a Case transform testing for the two possible conditions. Connect one case output to the initial dataflow and the other to the delta dataflow Use a job container the delta dataflow
- D. Use a job containing a Conditional objet that test the value of the variable. In the IF part, call the initial dataflow in the ELSE part call
正解：D
質問 # 47
You have to load a file that contains the following first three lines:
YEAR; MONTH; PLAN_AMOUNT
2014;01;100.00
2014;02;110.00
What setting do you use when you created a file format for this?
- A. ype: Delimited column delimiter:; skip row headen: no
- B. Type: Delimited column delimiter:<blank> skip row headen: yes
- C. Type: Fixed column length:4,2 and 6 skip row headen: yes
- D. Type: Delimited column delimiter:; skip row headen: yes
正解：D
質問 # 48
How to Add the Query transform to the workspace between the source and target?
- A. To connect the Query transform to the target template table, select the Query transform, hold down the left mouse button, drag the cursor to the target table, and release the mouse button.
- B. To open the Query Editor , in the data flow workspace, double click the Query transform.
- C. To add a new Query template to the data flow, in the tool palette, choose the Query Transform icon, and click the workspace.
- D. To connect the source table to the Query transform, select the source table, hold down the left mouse button, drag the cursor to the Query transform, and release the mouse button.
正解：A、C、D
質問 # 49
An SAP Data Services Validation transform outputs all invalid rows. If more than ten rows are invalid, the data is considered to be failed. How do you implement this?
- A. Raise an exception in a Conditional connected to the target table.
- B. Set a breakpoint on the line connected to the target table.
- C. Use the raise_exception function in the validation transform.
- D. Create an auditing rule that raises an exception
正解：D
質問 # 50
You want to restore an older version of an object found in a shared object library.
Where do you find this version of the object in SAP Data Services?
- A. O In the Local repository
- B. O In the Profiler repository
- C. O In the Auditing repository
- D. O In the Central repository
正解：D
質問 # 51
You must ensure that all records from the Customer table in the Alpha database are being moved to the Delta staging database using the audit logs.
In the Local Object Library, replicate the Alpha_NACustomer_DF data flow. Name the replicated data flow Alpha_AuditCustomer_DF . Add the replicated data flow to a new job, Alpha_AuditCustomer_Job . Set up auditing on the data flow Alpha_AuditCustomer_DF by adding an audit rule to compare the total number of records in the source and target tables.
How to Add audit labels in the Alpha_AuditCustomer_DF data flow to count the total number of records in the source and target tables.
- A. In the Local Object Library , choose the Data Flow tab.
- B. The Audit dialog box displays with a list of the objects that you can audit with any audit functions and labels for those objects.
- C. Drag the Alpha_AuditCustomer_DF from the Local Object Library to the Alpha_AuditCustomer_Job workspace.
- D. Right click the data flow Alpha_AuditCustomer_DF and choose Audit .
- E. On the Label tab, right click the source table, customer , and choose Count .
- F. On the Label tab, right click the target table, Alpha_NA_customer , and choose Count .
正解：A、B、D、E
質問 # 52
By which application you do View and export reports for batch and realtime jobs, such as job summaries and data quality transform reports?
- A. Data Validation Dashboard
- B. Impact and Lineage Analysis
- C. Administrator
- D. Data Quality Reports
- E. Auto Documentation
- F. Operational Dashboard
正解：D
質問 # 53
Which type of SAP Data Services object can a project, job, dataflow or workflow contain? 3 correct answers
- A. A Project can contain a job
- B. A dataflow can contain a workflo
- C. A job can contain a job
- D. A workflow can contain a workflow
- E. A job can contain a workflow
正解：A
質問 # 54
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