MC	The choreography pattern to manage sequence and data dependencies is a...	centralized approach.	incorrect	decentralized approach.	correct	
MC	Process execution languages such as WS-BPEL aim at managing...	only the data flow.	incorrect	both the control and data flow.	correct	only the control flow.	incorrect	
MC	Which statement is CORRECT?	Enterprise search technologies are strongly related to standard web search products and providers (e.g., Google), but aim to offer a series of tools which can be deployed and used externally such that an organization can expose itself to the outside world.	incorrect	Enterprise Application Integration (EAI) and Enterprise Data Replication (EDR) are examples of data virtualization.	incorrect	Enterprise Information Integration (EII) is an example of data replication.	incorrect	In many real-life contexts, a data integration exercise is an ongoing initiative within an organization, and will often combine a variety of integration strategies and approaches.	correct	
MC	Which statement is CORRECT?	Besides the traditional set-up with ETL and a data warehouse, data lakes can also be considered an implementation of the consolidation pattern. 	correct	Enterprise Information Integration (EII) is an example of data consolidation.	incorrect	Data virtualization extensively uses data consolidation techniques such as ETL.	incorrect	Master Data Management (MDM) compromises a series of processes, policies, standards, and tools to help organizations to define and provide multiple points of reference for all data that is "mastered". 	incorrect	
MC	Which statement is CORRECT?	Data virtualization extensively uses data consolidation techniques such as ETL.	incorrect	Enterprise Information Integration (EII) is an example of data replication.	incorrect	Enterprise Application Integration (EAI) and Enterprise Data Replication (EDR) are examples of data federation.	incorrect	Besides the traditional set-up with ETL and a data warehouse, data lakes can also be considered an implementation of the consolidation pattern. 	correct	
MC	Ideally, data integration should include...	both processes and data.	correct	only processes.	incorrect	only data.	incorrect	
MC	Enterprise Information Integration (EII) is an example of...	data propagation.	incorrect	data replication.	incorrect	data integration.	correct	data consolidation.	incorrect	
MC	Which statement is NOT CORRECT?	An ETL process typically induces a certain measure of latency, so the timeliness dimension may suffer, with the data being slightly out of date.	incorrect	Besides the traditional set-up with ETL and a data warehouse, data lakes can also be considered an implementation of the consolidation pattern. 	incorrect	The essence of data consolidation as a data integration pattern is to capture the data from multiple, heterogeneous source systems and integrate it into a single persistent store (e.g., a data warehouse or data mart). 	incorrect	An important disadvantage of the consolidation approach is that it does not cater for historical data.	correct	
MC	Which statement is NOT CORRECT?	Process integration is to integrate and harmonize the various business processes in an organization as much as possible.	incorrect	The control flow perspective of a business process specifies the correct sequencing of tasks (e.g., a loan offer can only be made when the credit score has been calculated). 	incorrect	In a service oriented context, there is a tendency to physically integrate services with the purpose of task coordination with services that perform the actual task execution and services that provide access to the necessary data.	correct	The data flow perspective of a business process focusses on the inputs of the tasks (e.g., the interest rate offered depends on the credit score). 	incorrect	
MC	Which statement is NOT CORRECT?	Nowadays, we see a complete divergence of the operational and tactical/strategic data needs and of the corresponding data integration tooling.	correct	Besides the traditional set-up with ETL and a data warehouse, data lakes can also be considered an implementation of the consolidation pattern. 	incorrect	The prevalent approach for indexing full text documents is an inverted index.	incorrect	A key element in MDM is a centrally governed data model and metadata repository.	incorrect