2023 New C_DS_42 Dumps – Real SAP Exam Questions [Q42-Q60]

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2023 New C_DS_42 Dumps – Real SAP Exam Questions

Dependable C_DS_42 Exam Dumps to Become SAP Certified

Q42. 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?

To ensure compatibility with subsequent transforms

To push the data down for better performance

To increase the speed that the database loads

To control how the data is loaded.

Q43. You have a map operation transform immediately before the target in a data flow in Sap Data Services. What happens if all operation codes are mapped to Discard in the transform?

They are flagged for later deletion

They are deleted from the target

They are added to the overflow file

They are filtered by the transform

Q44. You executed a job in development environment and it raised primary key violation error in SAP Data Services. Which feature do you enable to identify which primary key values caused the errors?

Drop and re-created target table

Use overflow file

delete data before loading

Auto correct load

Q45. The performance of a dataflow is slow in SAP Data Services.
How can you see which part of the operations is pushed down to the source database? Note: the are 2 correct answers to this question.

by opening the auto documentation page in the Data Services Management Console

By enabling corresponding trace options in the job execution dialog.

By opening the dataflow and using the view optimized SQL feature.

By starting the job in debubg mode.

Q46. By which application you do Evaluate the reliability of your target data based on the validation rules you created in your batch jobs. Quickly review, assess, and identify potential inconsistencies or errors in source data?

Administrator

Impact and Lineage Analysis

Operational Dashboard

Data Validation Dashboard

Auto Documentation

Data Quality Reports

Q47. What errors can you handle in SAP Services when you use a file format target?

Semantic error

Data type conversion error

Row- format error

File type error

Q48. In the Alpha Acquisitions database, the country for a customer is stored in a separate table and referenced with a code. To speed up access to information in the data warehouse, this lookup should be eliminated.
Use the lookup_ext function to exchange the ID for the country name in the customers table for Alpha with the actual value from the country table.
How to In the Alpha_NACustomer_DF workspace, delete an existing expression for the Country column in the Query transform.

In the Mapping tab, choose Functions.

In the Select Function dialog box, choose Lookup Functions.

the Alpha_NACustomer_DF workspace, to open the transform editor, double click the Query transform.

In the Query Editor, in the output schema, choose the field Country.

In the Mapping tab for the Country field, delete the existing expression.

Q49. 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 In the Alpha_NACustomer_DF workspace, delete an existing expression for the Title column in the Query transform.

In the Alpha_NACustomer_DF workspace, to open the Query Editor, double click the Query transform.

In the Query Editor, in the output schema, choose the field CONTACTTITLE .

To delete existing expression, in the Mapping tab highlight the expression and press the Delete button on your keyboard.

In the Search_replace Select Parameters dialog box, select the drop down arrow next to the field Input expression.

Q50. What is the SAP Data services Dataflow auditing feature used for? Note: There are 2 correct answers to this question.

To count the number of rows processed at user defined points to collect runtime statistics

To define rules based on the number of records processed overall once the dataflow is finished

to define rules that each record processed by the dataflow has to comply with

To view the data as it is processed by the dataflow in order to ensure its correctness

Q51. 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

Q52. 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 the Alpha_AuditCustomer_DF to the Alpha_AuditCustomer_Job .

Drag the Alpha_AuditCustomer_DF from the Local Object Library to the

Alpha_AuditCustomer_Job workspace.

Right click the Omega project in the Project Area.

Choose New Batch Job

Name the new job Alpha_AuditCustomer_Job .

Q53. How would you use the View Optimized SQL feature to optimize the SQL feature to optimize the performance of the dataflow?

View and modify the overall optimization plan of a data services engine

View and modify the SQL to improve performance

View and modify the SQL and adjust the dataflow to maximize push-down operations.

View and modify the database execution plan within the Data Services Designer

Q54. What are SAP data services scripts used for? There are 2 correct answers to this question

To write complex transformation logic using the flexibility of the scripting language.

To perform job initialization tasks to print the job variable values into the trace log using the print() function.

To set the desired properties, for example, trace options, monitor sample rate, and the use statistics for optimization flag.

To execute single SQL commands using the sql() function to select a value from a status table for the variable.

Q55. Management Console contains a collection of Web-based applications for administering the following Data Services features and objects.

Object relationship analysis

Job execution performance evaluation

Jobs and services executions

Data Processing

Q56. In which parameter the number of minutes a profiling task can be inactive before the Data Profiler cancels it?

Invoke sleep interval (seconds)

Submit sleep interval (seconds)

Inactive interval (minutes)

Active Interval (Seconds)

Q57. 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.

Q58. Which syntax rules must you follow in the SAP
Data Services scripting language?

A statement ends with a dot sign (.).

A variable starts with a percent sign (%).

A comment starts with a hash (#).

A variable starts with a dollar sign ($).

Q59. 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

On the view data tab

In the impact and lineage analysis

In the monitor log

In the trace log

Q60. How to Save and execute the job, Alpha_Product_Job?

In the main menu, choose Project Save All

To save changes, choose OK .

In the Project Area, right click the Alpha_Product_Job.

Choose Execute.s

To accept the default execution properties, choose OK

Choose New Batch Job