Which one of the following is not one of the four typical layers in a multi-tiered client/server model?

		Data access layer
		Presentation layer
		Data transformation layer
		Business logic layer
		Data storage layer

5 points

QUESTION 27

Which one of the following architectural models/model sets include Enterprise Service Bus as a core element?

		Monolithic and Service Oriented Architecture
		Microservices
		Monolithic and Microservices
		Service Oriented Architecture
		Monolithic

5 points

QUESTION 28

Which one of the following has been the foundational and dominant organizational data management technology for several decades?

		Specialized analytical data stores
		Hadoop
		Data lake for unstructured data
		Relational databases
		NoSQL databases

5 points

QUESTION 29

Which one of the following is a popular model for evaluating applications in an organizations application portfolio?

		TOGAF
		REST
		TIME
		EAI
		SaaS

5 points

QUESTION 30

Which one of the following network devices is needed to connect multiple IP networks?

		Hub
		Firewall
		Access point
		Switch
		Router