MC	Which statement is NOT CORRECT?	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	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	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	
MC	Enterprise Application Integration (EAI) and Enterprise Data Replication (EDR) are examples of...	data propagation.	correct	data consolidation.	incorrect	data virtualization.	incorrect	data federation.	incorrect	
MC	The choreography pattern to manage sequence and data dependencies is a...	decentralized approach.	correct	centralized approach.	incorrect	
MC	Which statement is NOT CORRECT?	Setting up an MDM initiative involves a large number of steps and tools, including data source identification, mapping out the systems architecture, constructing data transformation, cleansing and normalization rules, providing data storage capabilities, monitoring and governance facilities, and so on. 	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	Enterprise Information Integration (EII) is an example of data consolidation.	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	Ideally, data integration should include...	only data.	incorrect	only processes.	incorrect	both processes and data.	correct	
MC	Which statement is CORRECT?	SQL is well suited to query structured collections of records as well as unstructured data such as text.	incorrect	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	It makes no sense to look at HTML markup when calculating the weight of a term to a page for web search. 	incorrect	The prevalent approach for indexing full text documents is an inverted index.	correct	
MC	The federation pattern typically follows...	a push approach	incorrect	a pull approach	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	The federation pattern typically follows...	a push approach	incorrect	a pull approach	correct	
MC	Enterprise Information Integration (EII) is an example of...	data integration.	correct	data consolidation.	incorrect	data propagation.	incorrect	data replication.	incorrect