Week 7

Question 0

Describe the difference between N-tier VS N-layer design

Answer 0

N – tier architecture designs determine the physical components that will connect the software elements.

N-layer design manages the deployment of software components by creating a LOGICAL SEPARATION between components based on their purpose. It also GROUPS related components into layers which communicate structured formation

Question 1

What is the basic architecture of an information system?

Answer 1

Draw the diagram. Client, Presentation (GUI), application logic (operations), resource management(present information to external entities (GUI)