Free SAP C_DS_42 Study Guides Exam Questions & Answer [Q38-Q54]

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Free SAP C_DS_42 Study Guides Exam Questions and Answer

C_DS_42 Exam Dumps, C_DS_42 Practice Test Questions

QUESTION 38
Which SAP Data Services transforms would you use in a dataflow to load a slowly changing dimension of type 2?

Row_Generation

Table_Comparison

Key_Generation

History_Preserving

Effective_Date

QUESTION 39
What do you call for that particular link of Clicking to Click to open the Documentation Map, which lists the SAP Data Services technical documentation available to end users or administrators, and a link to the customer portal where you can find the latest versions of the documentation?

Settings

Home

Logout

Question mark icon

QUESTION 40
You built a delta load dataflow in SAP Data Services. This Dataflow is executed every night. The source table contains a CHANGE_DATE column which is populated by the database when the row is saved.
What can a timestamp based CDC aproach identify in the source based on this CHANGE_DATE column

Inserted and updated rows but not delete rows

Insert, updates and deletes for a specified time range.

Update rows but NOT insert or deleted records.

Every single change made to a row

QUESTION 41
Which type of SAP Data Services object can a project, job, dataflow or workflow contain? 3 correct answers

A Project can contain a job

A job can contain a job

A dataflow can contain a workflow

A job can contain a workflow

A workflow can contain a workflow

QUESTION 42
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?

Drag one column from the input schema to the output schema

Select an output column and enter the mapping manually.

Drag one column from the output schema to the input schema

Select one input column and enter the mapping manually

QUESTION 43
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

POSTCODE AND ‘-‘ AND EXTENSION

rpad_ext(POSTCPDE,EXTENSION)

POSTCODE +’-*+ EXTENSION

POSTCODE ||’-‘|| EXTENSION

QUESTION 44
Your customer has rules requiring that each row in the source be tested for certain criteria in a specific order.
When a row passes one criteria, it should
NOT be tested for the next criteria.
How should this be implemented using SAP Data Services transforms?
Please choose the correct answer.

Use multiple Query transforms with one WHERE? clause per rule.
Connect all queries to the source.
. Use a Case transform with the Row Can Be True for One Case
Only and Preserve Expression Order options enabled.

se a Case transform with the Produce Default Output with Label option enabled, and enable the Preserve Expression Order checkbox.

Use a Validation transform and add the rules in the proper order for each single column.

QUESTION 45
What are advantages of using the validation transform in SAP Data services? There are 3 correct answers to this question

You can see which rules were violated in one output

You can set different failed paths for each rule

You can have multiple rules on a single column.

You can produce statistics

You can call a recovery dataflow

QUESTION 46
Which features are supported by the SAP Data Services interactive debugger?
3 correct answers

Show sample rows of each step

Set breakpoint

Show the optimized execution plan

Show performance-related statistics

Define additional filters

QUESTION 47
Install the Management Console on a separate computer from other Data Services components. Where does management Console runs?

On your Web application server

On your Operational Dashboard

On your Data Validation Dashboard

On your application server

QUESTION 48
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?

count_distinct(Account_TYPE)

Count(*)

Sum(Account_type)

Gen_Row_Num()

QUESTION 49
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.

In the Local Object Library , choose the Data Flow tab.

Right click the data flow Alpha_AuditCustomer_DF and choose Audit .

The Audit dialog box displays with a list of the objects that you can audit with any audit functions and labels for those objects.

On the Label tab, right click the source table, customer , and choose Count .

On the Label tab, right click the target table, Alpha_NA_customer , and choose Count .

Drag the Alpha_AuditCustomer_DF from the Local Object Library to the Alpha_AuditCustomer_Job workspace.

QUESTION 50
How do you view the data between transforms in SAP Data Services dataflow?

By setting the Audit Data On job execution trace option

By using the interactive debugger

By setting the SQL Transforms on job execution trace option

By adding audit points in the dataflow

QUESTION 51
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?

Create an auditing rule that raises an exception

Raise an exception in a Conditional connected to the target table.

Set a breakpoint on the line connected to the target table.

Use the raise_exception function in the validation transform.

QUESTION 52
When you log in to the Management Console, Where you must log in as a user defined?

Central Management Server (CMS)

Management Console

Data Services Management Console

Management Console navigation

QUESTION 53
How do you allow a new team member to view the SAP Data Services repository in read only mode?

Use the central repository in the Desinger

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

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

Use the Auto Documentation feature in the Management Console

QUESTION 54
What is the relationship between local variables and parameters in SAP Data Services? 2 correct answers

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

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

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

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

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To prepare for the SAP C_DS_42 Exam, candidates can take advantage of a range of resources including study guides, online courses, and practice exams. These resources are designed to help candidates develop the knowledge and skills they need to pass the exam and become certified in using SAP Data Services.

Latest C_DS_42 Actual Free Exam Questions Updated 82 Questions: https://www.examcollectionpass.com/SAP/C_DS_42-practice-exam-dumps.html

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