[2024年01月]に更新されたSAP Certified Application Associate C-DS-42試験練習テスト問題集豪華セット！
2024年最新のに更新されたC-DS-42のPDFはC-DS-42本日更新のテスト無料最新！
SAP C-DS-42試験は、データ統合と管理の分野で働く専門家にとって必須の認定資格です。これにより、SAP Data Services 4.2の知識が認定され、SAP Data Servicesソリューションを設計、実装、および維持する能力が示されます。この認定は、求職者の競争力を高め、雇用者によって世界的に認められています。
質問 # 16
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. Format information
- B. field size
- C. data type
- D. comment
- E. default value
正解：A
質問 # 17
What is the relationship between local variables and parameters in SAP Data Services? 2 correct answers
- A. a local variable in a workflow sets the value of an a parameter in a dataflow.
- B. a parameter in a workflow sets the value of a local variable in a dataflow
- C. a parameter in a job set the value of a local variable in a dataflow
- D. 3 local variable in a job sets the value of an a parameter in a workflow
正解：A
質問 # 18
From the account table you want to know how many accounts you have per account type. The ACCOUNT_TYPE is output along with an additional column COUNTER. The group by tab of the query transform is used with ACCOUNT_TYPE. Which mapping would you use for the COUNTER column in SAP Data Services?
- A. Count(*)
- B. count_distinct(Account_TYPE)
- C. Gen_Row_Num()
- D. count(Account_type)
正解：D
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 Execute the Alpha_NACustomer_Job with the default execution properties after saving all of the objects that you have created.
- A. In the Replace value column, enter Account Manager .
- B. In the Omega project, right click the Alpha_Customers_Job.
- C. Choose Execute.
- D. Choose Finish .
- E. To use the default execution properties, choose OK.
正解：B、C、E
質問 # 20
What is the relationship between local variables and parameters in SAP Data Services? 2 correct answers
- A. 3 local variable in a job sets the value of an a parameter in a workflow
- B. a local variable in a workflow sets the value of an a parameter in a dataflow.
- C. a parameter in a workflow sets the value of a local variable in a dataflow
- D. a parameter in a job set the value of a local variable in a dataflow
正解：A、B
質問 # 21
Install the Management Console on a separate computer from other Data Services components. Where does management Console runs?
- A. On your Operational Dashboard
- B. On your Web application server
- C. On your application server
- D. On your Data Validation Dashboard
正解：B
質問 # 22
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. Impact and Lineage Analysis
- B. Data Quality Reports
- C. Auto Documentation
- D. Data Validation Dashboard
- E. Operational Dashboard
- F. Administrator
正解：E
質問 # 23
How to Create a new template table alpha_NA_customer
in the Delta datastore as the target object?
- A. Select the customer table from the Alpha datastore.
- B. To add a new template table to the workspace, in the tool palette, choose the Template Table icon, and click the workspace
- C. In the In datastore field, choose Delta from the dropdown list
- D. In the Create Template dialog box, in the Table name field, enter alpha_NA_customer
正解：B、C、D
質問 # 24
What are SAP data services scripts used for? There are 2 correct answers to this question
- A. To perform job initialization tasks to print the job variable values into the trace log using the print() function.
- B. To execute single SQL commands using the sql() function to select a value from a status table for the variable.
- C. To write complex transformation logic using the flexibility of the scripting language.
- D. To set the desired properties, for example, trace options, monitor sample rate, and the use statistics for optimization flag.
正解：B
質問 # 25
You are loading a database table using SAP Data Services. Which loading options are valid?
- A. Include in transaction
- B. Number of loader
- C. Data transfer method
- D. Abap execution option
- E. Rows per commit
正解：E
質問 # 26
You modified an existing SAP data Services job. You notice that the run time is now longer then expected.
Where in SAP Data Services can you observe the progress of row counts to determine the location of a bottleneck
- A. In the impact and lineage analysis
- B. On the view data tab
- C. In the trace log
- D. In the monitor log
正解：D
質問 # 27
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. JOB
- B. Dataflow
- C. subdataflow
- D. workflow
- E. Embedded dataflow
正解：A、B、C
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 # 28
Which features are supported by the SAP Data Services interactive debugger?
3 correct answers
- A. Show the optimized execution plan
- B. Show performance-related statistics
- C. Define additional filters
- D. Set breakpoint
- E. Show sample rows of each step
正解：C、D、E
質問 # 29
You need to import metadata and extract data from an SAP ERP system using SAP Data Services. Which type of datastore must you use?
- A. Database datastore
- B. Web Services datastore
- C. Adapter datastore
- D. Application datastore
正解：D
質問 # 30
___________in the SAP RFC destination to which this RFC
Server will connect?
- A. System number
- B. RFC program ID
- C. Client number
- D. SAP application server name
正解：B
質問 # 31
In the workspace for Alpha_NACustomer_DF , How to add the customer table from the Alpha datastore as the source object?
- A. Select the customer table from the Alpha datastore
- B. In the Local Object Library , select the Datastores tab
- C. Drag the table to the data flow workspace and choose Make Source
- D. In the Create Template dialog box, in the Table name field, enter alpha_NA_customer .
正解：A、B、C
質問 # 32
You want to back up an SAP Data Services repository. How does the system store repositories?
- A. As an binary file on the Data servives job server
- B. As an XML file on the data services job server
- C. As tables in a relational database management system
- D. As an XML file on the Data services Access Server
正解：C
質問 # 33
An SAP Data Services dataflow contains multiple transform objects. The target table contains some unexpected results for one column.
How can you review a sample of the data as it passes through each transform?
- A. Execute the job and review the target table in SQL.
- B. Execute the job that enables the Trace Optimized Dataflow property.
- C. Execute the job in debug mode with breakpoints set and enabled.
- D. Execute the job and review the monitor during execution.
正解：C
質問 # 34
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