[Full-Version] 2024 Updated SAP Study Guide C-DS-42 Dumps Questions
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NEW QUESTION # 48
The value of the DEPT ID is null
What is the output of this SAP Data Services function?
- A. CA
- B. IS
- C. null
- D. ?
Answer: D
NEW QUESTION # 49
An SAP data services file format has a date column, but occasionally the file contains an invalid value in one row.This causes the dataflow to terminate with an error.
What can you do to completely load such erroneous files?
Note: There are 2 correct answer
- A. Place the dataflow between a Try/Catch block to catch all erroneous rows
- B. Specify a date format of'????-??-??' to indicate the value might NOT be a valid date in the file format editor
- C. Define the column as varchar and use functions in subsequent Query transform to perform the checks and conversion
- D. Use the error handling options for conversion error in the file format definition
Answer: A
NEW QUESTION # 50
In SAP Data Services which basic operations can you perform with a Query transform?
- A. Set a global variable to a value
- B. Flag rows for update
- C. Map Columns from an input schema to an output schema"
- D. "Join data from several sources"
- E. "Apply functions to columns"
Answer: E
NEW QUESTION # 51
You define audit rules for critical data flow to confirm that you SAP Data Services batch job loaded only correct dat a. Which audit functions are available to define these rules for columns? Note: There are 3 correct answers
- A. Min
- B. sum
- C. Average
- D. Checksum
- E. Count distinct
Answer: B,C,D
Explanation:
There are four Audit Functions available in BODS.
* COUNT function helps to get the audit information on a table or output schema. The default datatype is INTEGER.
* SUM function helps to generate audit information like summation of measure type columns. E.g. Revenue. Accepted datatypes are INTEGER, DECIMAL, DOUBLE, REAL.
* AVERAGE function helps to generate audit information like average of measure type columns. E.g. Profit Margin. Accepted datatypes are INTEGER, DECIMAL, DOUBLE, REAL.
* CHECKSUM function helps to audit based on the hash values generated for VARCHAR datatype columns. The order of rows is important for the result of CHECKSUM function.
https://blogs.sap.com/2013/09/18/auditing-in-sap-data-services/
NEW QUESTION # 52
You must calculate the total value of all orders, including their discounts, for reporting purposes. Currently these details are found in different tables.
Use the sum function to calculate the total value of orders in the
Order_Details table.
How to In the transform editor for the Query transform, propose a join between the two source tables.
- A. the Propose Join button.
- B. Choose the Where tab or the From tab.
- C. To open the Query Editor double click the Query .
- D. To connect the Query Transform, select the Query Transform , hold down the mouse button, drag it to the order_sum table, and release the mouse button.
Answer: A,B,C
NEW QUESTION # 53
Contains repository names that are associated with the Job Server on which you run your jobs. Which is the actual option to see jobs status?
- A. Real-Time
- B. Batch
- C. Profiler
- D. Adapters
Answer: B
NEW QUESTION # 54
You are working as an ETL developer using SAP Data Services Designer. To whom You will create Datastores?
- A. For the Target
- B. For the staging databases
- C. None of the above
- D. For the source
Answer: A,B,D
NEW QUESTION # 55
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?
- A. In the Filter window, select the Set checkbox
- B. In the workspace for the Alpha_NACustomer_DF , right click the connection between the source table and the Query transform, and choose Remove Filter
- C. In the Breakpoint window, select the Set checkbox
- D. 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
- E. Right click the connection between the source table and the Query transform, and choose Set Filter/Breakpoint
Answer: A,D
NEW QUESTION # 56
In which parameter the number of seconds to sleep before the
Data Profiler attempts to start pending tasks. Pending tasks have not yet started because the maximum number of concurrent tasks was reached?
- A. Submit sleep interval (seconds)
- B. Active Interval (Seconds)
- C. Invoke sleep interval (seconds)
- D. Inactive interval (minutes)
Answer: A
NEW QUESTION # 57
What is the SAP Data services Dataflow auditing feature used for? Note: There are 2 correct answers to this question.
- A. To count the number of rows processed at user defined points to collect runtime statistics
- B. To view the data as it is processed by the dataflow in order to ensure its correctness
- C. to define rules that each record processed by the dataflow has to comply with
- D. To define rules based on the number of records processed overall once the dataflow is finished
Answer: A,C
NEW QUESTION # 58
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 ensure compatibility with subsequent transforms
- C. To push the data down for better performance
- D. To control how the data is loaded.
Answer: C
NEW QUESTION # 59
What does the expression SUBSTR(FIRST NAME, 1,3) return?
- A. FIR
- B. M
- C. U
- D. IRS
Answer: A
NEW QUESTION # 60
By which application you do View and export reports for batch and realtime jobs, such as job summaries and data quality transform reports?
- A. Data Quality Reports
- B. Administrator
- C. Auto Documentation
- D. Data Validation Dashboard
- E. Impact and Lineage Analysis
- F. Operational Dashboard
Answer: A
NEW QUESTION # 61
You must calculate the total value of all orders, including their discounts, for reporting purposes.
Currently these details are found in different tables.
Use the sum function to calculate the total value of orders in the Order_Details table.
How to Execute the Alpha_Order_Sum_Job with the default execution properties after saving all of the objects that you have created.
- A. Choose Execute .
- B. In the Omega project, right click the Alpha_Order_Sum_Job .
- C. In the Query Editor , select the Group By tab.
- D. To use the default execution properties, choose OK .
Answer: A,B,D
NEW QUESTION # 62
What is the relationship between local variables and parameters in SAP Data Services? 2 correct answers
- A. a parameter in a workflow sets 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 job set the value of a local variable in a dataflow
Answer: B,C
NEW QUESTION # 63
An SAP Data Services dataflow adds the changed data (insert and update) into a target table every day.
How do you design the dataflow to ensure that a partially executed dataflow recovers automatically the next time it is executed?
2 correct answers
- A. Set the autocorrect load option in the target table loader option
- B. Add lookup function in the where clause to filter out existing rows.
- C. Use the table comparison transform before the table loader
- D. Enable the Delete data before load target table loader option
Answer: B,C
NEW QUESTION # 64
which transform are typically used to implement a slowly changing dimension of type 2 in SAP Data services?
3 correct answers
- A. Map_CDC_Operation
- B. Key_Generation
- C. Table_comparison
- D. Data_Transfer
- E. History_Preserving
Answer: C
NEW QUESTION # 65
What application do you use to display the graphical representations of all Sap Data Services objects including their relationships and properties?
- A. Autodocumentation
- B. Data quality reports
- C. Impact and lineage Analysis
- D. Operational Dashborad
Answer: A
NEW QUESTION # 66
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 Replicate the Audit_NACustomer_DF data flow.
- A. Rename the copied data flow Alpha_AuditCustomer_DF.
- B. Right click the Omega project in the Project Area.
- C. Name the new job Alpha_AuditCustomer_Job .
- D. In the Local Object Library Data Flow tab right click the Alpha_NACustomer_DF data flow and choose Replicate
- E. Choose New Batch Job
Answer: A,D
NEW QUESTION # 67
A dataflow contain a pivot transform followed by a query transform that performs an aggregation. The Aggregation query should by pushed down to the database in SAP Data services.
Where would you place the Data_Transfer transform to do this?
- A. Before the pivot transform
- B. Between the pivot transform and the query transform
- C. Before the pivot transform and after the query transform.
- D. After the query transform
Answer: B
NEW QUESTION # 68
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