System Design Flashcards
(7 cards)
What is the primary goal of UI design?
To make information accessible and efficient to use.
Name 3 types of user interfaces.
Menu, Form-fill, Command language.
What are the 3 computing tasks in system design?
UI (User Interface), BL (Business Logic), DM (Data Management).
What’s the key difference between 2-tier and 3-tier architecture?
3-tier separates the business logic from the client, placing it on an application server.
What does SOA stand for and what is it?
service Oriented Architecture; it modularizes business functions as services.
What are the three parts of a Dialogue Diagram box?
Screen reference number, screen name/description, accessible screens.
What is the ‘three-click rule’ in UI design?
Users should be able to complete tasks within three clicks.
