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Q 1 - Which of the following is used to setup a connection to database in Data Services?
In Data services, data store is used to set up a connection to source and target database.
Q 2 - Which of the following is not a repository type in Data Services architecture?
There are three type of repositories in Data Services −
Q 3 - Which of the following repository is used to control version management of objects and is used for multiuser development?
Central Repository − It is used to control the version management of the objects and is used for multiuse development. Central Repository stores all the versions of an application object. Hence, it allows you to move to previous versions.
Q 4 - Which of the following is used to check access server status and real time services at web application layer?
Q 5 - Which of the following property of data flow can be used to improve the performance of operations such as joins, groups, sorts, filtering, lookups, and table comparisons?
You can cache data to improve performance of operations such as joins, groups, sorts, filtering, lookups, and table comparisons. You can select one of the following values for the Cache type option on your data flow Properties window −
In-memory − Choose this value if your data flow processes a small amount of data that can fit in the available memory.
Pageable − This value is the default.
Q 6 - Which of the following is not a transformation type under data integration?
Data Integration transforms are used for data extraction, transform and load to DW system. It ensures data integrity and improves developer productivity.
Data Cleanse- Data quality transformation.
Q 7 - Which of the following transformation is used to analyze and process large volume of text data, searching entities, assigning them to appropriate type and presenting metadata in standard format?
In Data Services, text data processing is done with the help of Entity Extraction, which extracts entities and facts from unstructured data.
This involves analyzing and processing large volume of text data, searching entities, assigning them to appropriate type and presenting metadata in standard format.
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?
Q 9 - As per recommendation for naming conventions, what should be prefix with data store?
Q 10 - Which of the following option allows you to perform optimization in Data Services?