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18 Cards in this Set
- Front
- Back
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Parts of a Use Case |
-Use Case Name -Use Case Description -Use Case Trigger -Actors -Preconditions -Activity Flow -Postconditions -Exceptions |
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What is a Precondition? |
Precondition are statement that must be true before the function is called/ can be applied. |
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What is a Postcondition? |
Postcondition is a statement that indicated what will be true when the function finishes work. |
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What is an Exception Condition? |
Covers when things go wrong with the flow of activities. Errors |
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What does CRUD stand for? |
Create, Read, Update, and Delete |
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CRUD Diagram includes |
NO ACTORS List Entities List of Use Cases |
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Difference between an actor and an entity? |
An Actor models a type of role played by an entity that interacts with the subject |
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What is the purpose of the CRUD Diagram? |
it’s a verification step; did I create this entity somewhere in one of these use cases, where I see a read somewhere. Not used to generate new use cases! |
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What are the different types of logical relationships? |
One to One One to Many Many to Many |
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What are the different types of physical relationships? |
One to One One to Many |
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What is Normalization? |
Its a system to improve data integrity and get rid of data redundancy |
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What is a story board? |
Pictures used to display the UI steps of the project |
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What does Usability mean? |
Easy to Use Easy to Learn |
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What are the different kinds of Architecture? |
Technology and Application |
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What are the different kinds of services? |
SaaS (Software as a service) IaaS (Infrastructure as a service) PaaS (Planform as a service) |
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What is SaaS? |
Google Apps, Facebook, software in general |
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What is IaaS? |
Cloud based technology. Virtualization layers. Amazon is a big contributor of this |
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What is PaaS? |
Sales Force's Force.com. Using computing platforms as a service, usually operating systems of sorts. |
