最新的SAP Certified Application Associate認證 C-DS-42考試題庫

問題1

What is the relationship between local variables and parameters in SAP Data Services? 2 correct answers

A. a parameter in a job set the value of a local variable in a dataflow

B. 3 local variable in a job sets the value of an a parameter in a workflow

C. a local variable in a workflow sets the value of an a parameter in a dataflow.

D. a parameter in a workflow sets the value of a local variable in a dataflow

正確答案: B,C

問題2

How do you view the data between transforms in SAP Data Services dataflow?

A. By setting the Audit Data On job execution trace option

B. By adding audit points in the dataflow

C. By using the interactive debugger

D. By setting the SQL Transforms on job execution trace option

正確答案: C

問題3

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

正確答案: D

問題4

You want to back up an SAP Data Services repository. How does the system store repositories?

A. As an XML file on the data services job server

B. As tables in a relational database management system

C. As an XML file on the Data services Access Server

D. As an binary file on the Data servives job server

正確答案: B

問題5

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(Account_type)

B. count_distinct(Account_TYPE)

C. Count(*)

D. Gen_Row_Num()

正確答案: A

問題6

You created and saved a database datastore in SAP Data Services. Which properties can you change in the Edit Datastore dialog box? There are 2 correct answers

A. database name

B. Datastore name

C. database server name

D. user name and password

E. database version

正確答案: A,D

問題7

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. 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

B. 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

C. 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.

D. Set the job to call the initial and delta dataflow in parallel. Each dataflow should have a filter testing for the variable value.

正確答案: A

問題8

You have a workflow containing two dataflows. The second dataflow should only run if the first one finished successfully.
How would you achieve this in SAP Data Services.

A. Add a script between the dataflows using the error_number() function

B. Connect the two dataflows with line

C. Use a conditional for the second dataflow

D. Embed the first dataflow in a try-catch

正確答案: B

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