08 Aspects Views

Question 1

Aspects View

Answer 1

Isolates modules responsible for crosscutting concerns.

Shows aspect modules that implement crosscutting concerns and how they are bound to other modules in the system.

Goal is to improve modifiability

Question 2

Aspect

Answer 2

A specialized module that contains the implementation of a crosscutting concern.

Question 3

Crosscuts

Answer 3

Binds an aspect module to a module that will be affected by the crosscutting logic of that aspect.

Question 4

Data Model View

Answer 4

Describes static info structure in terms of entities and their relationships

Question 5

Data Modeling Types

Answer 5

Conceptual : Abstracts implementation detail; entities and relationships

Logical: Normized to a technology

Physical: Implmentation of data entities, their relationships, and optimizations.

Question 6

Data Entity

Answer 6

A distinguishable object that holds info that needs to be stored or represented in the system.

Question 7

Data Model Properties of Entities

Answer 7

Name, Description, List of Attributes
Primary Key
Weak Entity
Constraints
Permissions and rules
Should be normalized.