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?	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	The prevalent approach for indexing full text documents is an inverted index.	correct	It makes no sense to look at HTML markup when calculating the weight of a term to a page for web search. 	incorrect	
MC	Which statement is CORRECT?	The prevalent approach for indexing full text documents is an inverted index.	correct	SQL is well suited to query structured collections of records as well as unstructured data such as text.	incorrect	It makes no sense to look at HTML markup when calculating the weight of a term to a page for web search. 	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	
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	
MC	Which statement is NOT 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	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.	correct	Process integration is to integrate and harmonize the various business processes in an organization as much as possible.	incorrect	
MC	Which statement is NOT CORRECT?	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 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	An important disadvantage of the consolidation approach is that it does not cater for historical data.	correct	
MC	Enterprise Information Integration (EII) is an example of...	data consolidation.	incorrect	data propagation.	incorrect	data replication.	incorrect	data integration.	correct	
MC	Enterprise Application Integration (EAI) and Enterprise Data Replication (EDR) are examples of...	data consolidation.	incorrect	data virtualization.	incorrect	data propagation.	correct	data federation.	incorrect	
MC	The federation pattern typically follows...	a pull approach	correct	a push approach	incorrect