[Q20-Q36] Certification Training for C_DS_42 Exam Dumps Test Engine [2023]

5/5 - (1 vote)

Certification Training for C_DS_42 Exam Dumps Test Engine [2023]

Apr 10, 2023 Step by Step Guide to Prepare for C_DS_42 Exam

SAP C_DS_42 Certification Exam Topics:

Topic Areas	Topic Details, Courses, Books
Data Management > 12%	Manage repositories, setup Data Stores and use the data services management console, install and configure data services, set up file formats, schedule jobs, manage Security in Data Services, and use Data Services Workbench. DS10 (DATA SERVICES 4.2 SP8) DS100 (DATA SERVICES 4.2 SP10)
Recovery and Troubleshooting > 12%	Design recovery, troubleshoot/test jobs, apply error handling, explain Trace logs, and use the interactive debugger. DS10 (DATA SERVICES 4.2 SP8)
Change Data Capture < 8%	Compare Delta Load Methods, and implement source based Change Data Capture and target based Change Data Capture. DS10 (DATA SERVICES 4.2 SP8) Delta Load Implementation
Advanced Data Transformation 8% – 12%	Apply data integrator transforms, audit data flows, and use scripting and embedded Data Flows. DS10 (DATA SERVICES 4.2 SP8) Designer Guide (Tech.Manuals)
Performance Optimized Design > 12%	Optimize data flow for performance and measure performance, use parallel processing, push down operations, and distribute Data Flow execution across Job Servers; configure Bulk Loaders. DS10 (DATA SERVICES 4.2 SP8) DS100 (DATA SERVICES 4.2 SP10) Additional Information

NEW QUESTION 20
Where is an SAP Data Services job executed?

Access server

Job server

Designer application

Management console

NEW QUESTION 21
You want to display the description of an object in the Designer workspace-Which task must you perform to accomplish this in SAP Data servicces?
3 correct answers

Click the view enabled descriptions button on the toolbar.

Enter a description in the properties of the object.

right-click the object then choose enable description .

Right – click on the job in the project hierarchy to enable all descriptions.

disiable the hide non – executable elements setting in the difference viewer.

NEW QUESTION 22
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.

NEW QUESTION 23
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

NEW QUESTION 24
You want to display the description of an object in the Designer workspace-Which task must you perform to accomplish this in SAP Data services?
3 correct answers

Click the view enabled descriptions button on the toolbar.

Enter a description in the properties of the object.

right-click the object then choose enable description .

Right – click on the job in the project hierarchy to enable all descriptions.

disiable the hide non – executable elements setting in the difference viewer.

NEW QUESTION 25
What operation can you push down to the database using a data transfer transform in SAP Data Services? 3 answers correct

Custom function

XML function

Join

Ordering

Distinct

NEW QUESTION 26
What task can you perform in the SAP Data Services Management Console? Note: There are 3 correct answers to this question

Debug a dataflow to find data issues

Display the optional Validation Transform statistics

View the rows and the values being loaded

Schedule a job for daily execution

Display trace and monitor and error logs.

NEW QUESTION 27
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 Save all changes and execute the job with auditing enabled and Trace Audit Data set to Yes

To remove the existing audit rule, choose Delete

Choose Add and select Custom .

Right-click the Alpha_AuditCustomer_Job and choose Execute .

In the Execution Properties dialog box, in the Execution Options tab, select the Enable auditing checkbox.

In the Trace tab, choose Trace Audit Data .

In the Value field, using the drop down list, change the value to Yes.

NEW QUESTION 28
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.

Use a conditional for the second dataflow

Embed the first dataflow in a try-catch

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

Connect the two dataflows with line

NEW QUESTION 29
During development of a SAP Data Services dataflow, you find that the source system contains data inconsistencies.
What transform allows you to define rules and monitor the conformance of the data for every load?

Validation transform

Query transform

SQL transform

Case transform

NEW QUESTION 30
To ensure that your job is processing the data correctly, you wan to run the job in debug mode. To minimize the data you have to review in the interactive debugger, you set the debug option process to show only records from an individual CountryID field value.
In the Cloud/WTS environment, the Designer will not allow multiple users to share the interactive debugger port. Change the interactive debugger port in Designer options.

From the main menu, choose Tools Options

From the Designer options, choose Environment

In the Interactive Debugger field, enter port number 60XX . A dialog box with the message
“Overwrite job server option parameters (BODI1260099)” opens. To continue, choose Yes & click ok

In the Filter window, select the Set checkbox

NEW QUESTION 31
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 Construct an audit rule that an exception must be entered into the log if the count from both tables is not the same.

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

In the Rule tab, under Auditing Rules , choose Add .

In the operator drop down list, choose the operator equal (=).

In the right drop down list, choose the audit label $count_Alpha_NA_customer for the target table.

Under Action on failure, select the Raise exception checkbox.

Choose Close .

NEW QUESTION 32
You have to load a file that contains the following first three lines:
YEAR; MONTH; PLAN_AMOUNT
2014;01;100.00
2014;02;110.00
What setting do you use when you created a file format for this?

Type: Delimited column delimiter:; skip row headen: no

Type: Fixed column length:4,2 and 6 skip row headen: yes

Type: Delimited column delimiter:; skip row headen: yes

Type: Delimited column delimiter:<blank> skip row headen: yes

NEW QUESTION 33
What transform can you use to change the operation code from UPDATE to INSERT in SAP Data Services? Note: There are 2 correct answers to this question

query

Key generation

Map operation

History Preserving

NEW QUESTION 34
You want to back up an SAP Data Services repository. How does the system store repositories?

As tables in a relational database management system

As an XML file on the Data services Access Server

As an XML file on the data services job server

As an binary file on the Data servives job server

NEW QUESTION 35
Execute the Alpha_NACustomer_Job in debug mode with a subset of records. In the workspace for the Alpha_NACustomer_Job , add a filter between the source and the Query transform to filter the records, so that only customers from the USA are included in the debug session?

Open the workspace for the Alpha_NACustomer_DF & Right click the connection between the source table and the Query Transform and choose Set Filter/Breakpoint

In the Filter window, select the Set checkbox

In the workspace for the Alpha_NACustomer_DF , right click the connection between the source table and the Query transform, and choose Remove Filter

Right click the connection between the source table and the Query transform, and choose Set Filter/Breakpoint

In the Breakpoint window, select the Set checkbox

NEW QUESTION 36
Management Console is written in which language?

XML

.net

Html

Java

Loading …