Start Your Preparation for SAP Data Integration with SAP Data Services (C_DS_42) Certification Exam8/31/2022 Introduction to SAP Certified Application Associate - Data Integration with SAP Data Services Exam Data Integration with SAP Data Services (C_DS_42) preparation guide helps you to get focused on exam. This guide also helps you to be on C_DS_42 exam track to get certified with good score in the final exam.  C_DS_42 Data Integration with SAP Data Services Exam Summary
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. Books:
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. Books:
Use Target table options, built-in functions, the platform, validation and Query transforms, create batch jobs, describe data services object hierarchy/relationsihp and operation codes. Books: DS10 (DATA SERVICES 4.2 SP8) 4. Recovery and Troubleshooting Design recovery, troubleshoot/test jobs, apply error handling, explain Trace logs, and use the interactive debugger. Books: DS10 (DATA SERVICES 4.2 SP8) 5. Complex Design Methodology Design the interdependancies within a workflow, use workflows to control the execution of the job, and implement Datastore configurations and System Configurations. Books:
Apply data integrator transforms, audit data flows, and use scripting and embedded Data Flows. Books:
Descibe ETL Project Guidelines, Real-Time processing, and profile data in Data Services. Books:
Compare Delta Load Methods, and implement source based Change Data Capture and target based Change Data Capture. Books:
C_DS_42 Data Integration with SAP Data Services Sample Questions:- 01. An SAP Data Services dataflow contains multiple transform objects. The target table contains some unexpected results for one column. How can you review a sample of the data as it passes through each transform? Please choose the correct answer. a) Execute the job and review the monitor during execution. b) Execute the job and review the target table in SQL. c) Execute the job that enables the Trace Optimized Dataflow property. d) Execute the job in debug mode with breakpoints set and enabled. Answer: d 02. You have a Salary table containing departments (DEPARTMENT column) and salaries (SALARY column). How do you calculate the average salaries for each department in the Query transform in SAP Data Services? There are 2 correct answers to this question. a) Enter avg(SALARY) on the Mapping tab. b) Specify the DEPARTMENT column on the GROUP BY tab. c) Enter avg(SALARY) on the SELECT tab. d) Specify the DEPARTMENT code on the WHERE tab. Answer: a, b 03. 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? Please choose the correct answer. a) Query transform b) Case transform c) Validation transform d) SQL transform Answer: c 04. 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. a) Use a Validation transform and add the rules in the proper order for each single column. b) Use a Case transform with the Produce Default Output with Label option enabled, and enable the Preserve Expression Order checkbox. c) Use a Case transform with the Row Can Be True for One Case Only and Preserve Expression Order options enabled. d) Use multiple Query transforms with one WHERE? clause per rule. Connect all queries to the source. Answer: c 05. You are designing an SAP Data Services process. This process must execute ONLY if a defined expression is true. Which object allows you to accomplish this task? Please choose the correct answer. a) Validation transform b) Case transform c) Try/catch block d) Conditional Answer: d 06. Which syntax rules must you follow in the SAP Data Services scripting language? There are 2 correct answers to this question. a) A statement ends with a dot sign (.). b) A variable starts with a percent sign (%). c) A variable starts with a dollar sign ($). d) A comment starts with a hash (#). Answer: c, d 07. Where is an SAP Data Services job executed? Please choose the correct answer. a) Management console b) Job server c) Access server d) Designer application Answer: b 08. Which SAP Data Services transforms would you use in a dataflow to load a slowly changing dimension of type 2? There are 3 correct answers to this question. a) Effective_Date b) Row_Generation c) Table_Comparison d) Key_Generation e) History_Preserving Answer: c, d, e 09. What are characteristics of SAP Data Services workflows? There are 2 correct answers to this question. a) A workflow can contain a conditional object. b) A job needs to have at least one workflow. c) A workflow must contain a dataflow. d) A workflow can call other workflows. Answer: a, d 10. You want to restore an older version of an object found in a shared object library. Where do you find this version of the object in SAP Data Services? Please choose the correct answer. a) In the Profiler repository b) In the Auditing repository c) In the Local repository d) In the Central repository Answer: d
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