![SAP BODS Tutorial](/sap_bods/images/sap-bods-mini-logo.jpg)
- SAP BODS Tutorial
- SAP BODS - Home
- SAP BO Data Services
- SAP BODS - Overview
- SAP BODS - Architecture
- SAP BODS - Data Services Designer
- SAP BODS Repository
- SAP BODS - Repository Overview
- Repository Creating & Updating
- Data Services Management Console
- SAP BODS - DSMC Modules
- SAP BODS - DS Designer Introduction
- SAP BODS - ETL Flow in DS Designer
- SAP BODS Datastores & Formats
- SAP BODS - Datastore Overview
- SAP BODS - Changing a Datastore
- SAP BODS - Memory Datastore
- SAP BODS - Linked Datastore
- SAP BODS - Adapter Datastore
- SAP BODS - File Formats
- COBOL Copybook File Format
- Extracting Data from DB Tables
- Data Extraction from Excel Workbook
- Data Flow & Work Flow
- SAP BODS - Dataflow Introduction
- BODS - Dataflow Changing Properties
- SAP BODS - Workflow Introduction
- SAP BODS - Creating Workflows
- SAP BODS Transforms
- SAP BODS - Transforms Types
- Adding Transform to a Dataflow
- SAP BODS - Query Transform
- SAP BODS Administration
- SAP BODS - Data Services Overview
- Creating Embedded Dataflow
- Debugging & Recovery Mechanism
- Data Assessment & Data Profiling
- SAP BODS - Tuning Techniques
- Multi-user Development
- BODS - Central vs Local Repository
- BODS - Central Repository Security
- Creating a Multi-user Environment
- SAP BODS Useful Resources
- SAP BODS - Questions Answers
- SAP BODS - Quick Guide
- SAP BODS - Useful Resources
- SAP BODS - Discussion
SAP BODS Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to SAP BODS. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
![Questions and Answers](/images/questions_and_answers.png)
Q 1 - Which of the following is not a datastore type in SAP Data services?
Answer : C
Explanation
Three types of datastore in Data Services −
- Application
- Database
- Adapter
Q 2 - Which of the following is not a component of web application layer in Data service architecture?
Answer : E
Q 3 - Which of the following tool of Data Services is used to manage user access and security feature?
Answer : A
Explanation
BODS depends on Central Management console (CMC) for user access and security feature. This is applicable to the 4.x version. In the previous version, it was done in Management Console.
Q 4 - Which of the following is used to create a local repository in Data services?
A - Data Services Server Manager
C - Data Services Repository Manager
Answer : C
Explanation
Create a database Local_Repo and go to Data Services Repository Manager. Configure database as local repository.
Q 5 - SAP Business Objects Data Services provides an option to connect to the Mainframe interfaces?
Answer : D
Explanation
SAP Business Objects Data Services provides an option to connect to the Mainframe interfaces using Attunity Connector. Using Attunity, connect the Datastore to the list of sources given below −
- DB2 UDB for OS/390
- DB2 UDB for OS/400
- IMS/DB
- VSAM
- Adabas
- Flat Files on OS/390 and OS/400
Q 6 - Which of the following transformation can be used for Column mapping from input to output schemas, assigning primary keys, etc.
Answer : C
Explanation
Query transformation is most common transformation used in Data Services and you can perform the following functions −
Data filtering from sources
Joining data from multiple sources
Perform functions and transformations on data
Column mapping from input to output schemas
Assigning Primary keys
Add new columns, schemas and functions resulted to output schemas
As Query transformation is the most commonly used transformation, a shortcut is provided for this query in the tool palette.
Q 7 - A data flow data flow which is called from another data flow in the design is known as?
Answer : C
Explanation
Embedded data flow is known as data flows, which are called from another data flow in the design. The embedded data flow can contain multiple number of source and targets but only one input or output pass data to main data flow.
Q 8 - Which of the following parameter allows you to maintain the history of all the changes made to an object. You can check all the previous versions and revert to the older versions?
Answer : C
Q 9 - To create a datastore for SAP HANA, which of the following datastore type should be selected?
Answer : B
Explanation
To connect to HANA database, select datastore type as Database.
Q 10 - Why do we use checkpoints in an ETL process?
A - To provide markers for data has been processed in case error occurs.
B - To create multiple streams from a single stream in a data flow.
Answer : A
Explanation
Checkpoints are used to provide markers for data that has been processed in case error occurs during ETL process.