最新的SAP C-DS-42免費考試真題

問題1

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. count(Account_type)

D. Gen_Row_Num()

正確答案: C

問題2

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 increase the speed that the database loads

B. To control how the data is loaded.

C. To push the data down for better performance

D. To ensure compatibility with subsequent transforms

正確答案: B,D

問題3

What are advantages of using the validation transform in SAP Data services? There are 3 correct answers to this question

A. You can call a recovery dataflow

B. You can see which rules were violated in one output

C. You can set different failed paths for each rule

D. You can produce statistics

E. You can have multiple rules on a single column.

正確答案: B,C,E

問題4

You want to execute two dataflows in parallel in SAP Data Services. How can you achieve this?

A. Create a workflow containing two dataflows without connecting them with a line.

B. Create a workflow containing two dataflows and connect them with a line.

C. Create a workflow containg two dataflows and deselect the execute Only once property of the workflow.

D. Create a workflow containing two dataflows and set a degree of parallelism to 2.

正確答案: A

問題5

How do you allow a new team member to view the SAP Data Services repository in read only mode?

A. Export the repository's metadata to an XML file and open it in a browser.

B. Use the Auto Documentation feature in the Management Console

C. Copy the repository and view the copy in the repository manager.

D. Use the central repository in the Desinger

正確答案: D

問題6

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. subdataflow

B. JOB

C. Dataflow

D. Embedded dataflow

E. workflow

正確答案: A,B,C

說明：（僅 Fast2test 成員可見）

問題7

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? There are 2 correct answers

A. Drag one column from the output schema to the input schema

B. Drag one column from the input schema to the output schema

C. Select one input column and enter the mapping manually

D. Select an output column and enter the mapping manually.

正確答案: B,D

問題8

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. Map_CDC_Operation

C. Key_Generation

D. Table_comparison

E. Data_Transfer

正確答案: B,C,D

最新的SAP Certified Application Associate - Data Integration with SAP Data Services 4.2 - C-DS-42免費考試真題

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