1
Q
What are Events?
A
Something that happens in the environment thus causing entities to change state
2
Q
What is a State?
A
A recognisable period in the life of an object
3
Q
Different states mean…
A
Different capabilities, Different constraints, Different characteristics
4
Q
What shape is a state?
A
Rounded rectangle
5
Q
What is a Guard or Guarded Transition?
A
Boolean expression, if it’s true the transition is allowed
6
Q
What shape is the Transient State or Pseudo-state?
A
Diamond
7
Q
What is State diagram?
A
Used to represent the different states of a Data Entity
CS1004: Information Systems & Organisations
flashcards
Decks in class (24)
# Cards
-
Intro to Information Systems8
-
Decisions and Transaction Processing System13
-
Analysing a Transaction Process System4
-
Management Information Systems5
-
Decision Support Systems5
-
System Development & Requirements Analysis7
-
Intro to Use Cases16
-
Adding detail to use cases5
-
Use Case Extensions9
-
Data Entities: Attributes & Relationships10
-
Data Entities: Cardinalities & Keys7
-
States7
-
Activities4
-
Information Systems Development22
-
System Development Methodology12
-
Incremental Delivery Model & Agile17
-
Agile Techniques: Scrum10
-
Identifying the User: Stakeholder Analysis5
-
Understanding the Context: Soft Systems Methodology20
-
Business Strategy SWOT Analysis15
-
Business Models14
-
Practice19
-
Agile vs Waterfall19
-
Acronyms18
