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	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typically induces a certain measure of latency, so the timeliness dimension may suffer, with the data being slightly out of date.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	An important disadvantage of the consolidation approach is that it does not cater for historical data.	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	
MC	Which statement is NOT CORRECT?	A key element in MDM is a centrally governed data model and metadata repository.	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". 	correct	The focus of MDM is on unifying company-wide reference data types such as customers and products.	incorrect	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	
MC	Which statement is NOT CORRECT?	Process execution languages such as WS-BPEL aim at managing both the control and data flow.	incorrect	The choreography pattern to manage sequence and data dependencies is a centralized approach.	correct	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	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	
MC	Process execution languages such as WS-BPEL aim at managing...	only the control flow.	incorrect	only the data flow.	incorrect	both the control and data flow.	correct	
MC	Process execution languages such as WS-BPEL aim at managing...	only the control flow.	incorrect	only the data flow.	incorrect	both the control and data flow.	correct	
MC	Which statement is CORRECT?	Process integration is to integrate and harmonize the various business processes in an organization as much as possible.	correct	An important disadvantage of the consolidation approach is that it does not cater for historical data.	incorrect	It makes no sense to look at HTML markup when calculating the weight of a term to a page for web search. 	incorrect	SQL is well suited to query structured collections of records as well as unstructured data such as text.	incorrect	
MC	Which statement is NOT CORRECT?	Data virtualization isolates applications and users from the actual (combinations of) data integration patterns used.	incorrect	Enterprise Information Integration (EII) is an example of data propagation.	correct	Enterprise Information Integration (EII) is an example of data integration.	incorrect	A key element in MDM is a centrally governed data model and metadata repository.	incorrect	
MC	Enterprise Information Integration (EII) is an example of...	data integration.	correct	data propagation.	incorrect	data replication.	incorrect	data consolidation.	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	Process integration is to integrate and harmonize the various business processes in an organization as much as possible.	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	
MC	Enterprise Application Integration (EAI) and Enterprise Data Replication (EDR) are examples of...	data propagation.	correct	data federation.	incorrect	data virtualization.	incorrect	data consolidation.	incorrect