MC	Which statement is CORRECT?	Enterprise Information Integration (EII) is an example of data integration.	correct	The choreography pattern to manage sequence and data dependencies is a centralized approach.	incorrect	Nowadays, we see a complete divergence of the operational and tactical/strategic data needs and of the corresponding data integration tooling.	incorrect	Data virtualization extensively uses data consolidation techniques such as ETL.	incorrect	
MC	Which statement is NOT CORRECT?	Analytics for tactic/strategic decision making increasingly uses real-time operational data combined with the aggregated and historical data found in more traditional data warehouses.	incorrect	The operational usage of business intelligence aims for a low (or even zero) latency so interesting events or trends in the data can be immediately detected and accompanied with the appropriate response.	incorrect	Analytics techniques are more and more used at the operational level as well by front-line employees.	incorrect	Nowadays, we see a complete divergence of the operational and tactical/strategic data needs and of the corresponding data integration tooling.	correct	
MC	Which statement is NOT CORRECT?	The choreography pattern to manage sequence and data dependencies is a decentralized approach.	incorrect	The prevalent approach for indexing full text documents is an inverted index.	incorrect	Process execution languages such as WS-BPEL aim at managing both the control and data flow.	incorrect	Enterprise Application Integration (EAI) and Enterprise Data Replication (EDR) are examples of data virtualization.	correct	
MC	Process execution languages such as WS-BPEL aim at managing...	only the control flow.	incorrect	both the control and data flow.	correct	only the data flow.	incorrect	
MC	Which statement is NOT 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	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 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	Process integration is to integrate and harmonize the various business processes in an organization as much as possible.	incorrect	
MC	Which statement is CORRECT?	Data virtualization extensively uses data consolidation techniques such as ETL.	incorrect	Data virtualization isolates applications and users from the actual (combinations of) data integration patterns used.	correct	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.	incorrect	An important disadvantage of the consolidation approach is that it does not cater for historical data.	incorrect	
MC	Enterprise Information Integration (EII) is an example of...	data consolidation.	incorrect	data replication.	incorrect	data propagation.	incorrect	data integration.	correct	
MC	Enterprise Application Integration (EAI) and Enterprise Data Replication (EDR) are examples of...	data virtualization.	incorrect	data federation.	incorrect	data consolidation.	incorrect	data propagation.	correct	
MC	Which statement is NOT CORRECT?	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.	incorrect	Data virtualization extensively uses data consolidation techniques such as ETL.	correct	Data virtualization isolates applications and users from the actual (combinations of) data integration patterns used.	incorrect	Contrary to a federated database as offered by basic EII, data virtualization does not impose a single data model on top of the heterogeneous data sources.	incorrect	
MC	Which statement is CORRECT?	The federation pattern typically follows a pull approach.	correct	SQL is well suited to query structured collections of records as well as unstructured data such as text.	incorrect	Nowadays, we see a complete divergence of the operational and tactical/strategic data needs and of the corresponding data integration tooling.	incorrect	Enterprise Application Integration (EAI) and Enterprise Data Replication (EDR) are examples of data consolidation.	incorrect