Chapter 1 Flashcards
1
Q
How many phases a System Development Life Cycle (SDLC) has?
A
- Planning 2. Analysis 3. Design (Logical & Physical) 4. Implementation 5. Maintenance
2
Q
What is Agile method
A
A fluid & dynamic software development
3
Q
When to use Agile method?
A
- Unpredictability & dynamic requirements
- customers understand the process & requirements
- doesn’t have clear constraints & available resources
4
Q
What is CASE Tool?
A
- known as Computer-Aided Software Engineering tool
- helps developers to diagram and document system development
5
Q
When to use CASE Tool?
A
During Joint Application Design (JAD) meeting & in combination with Rapid Application Development (RAD) method.
6
Q
What is Rapid Application Development (RAD) method?
A
A method that decreases design & implementation duration.
Consist of prototyping & requires active user involvement.
7
Q
When to use RAD?
A
- Short period of time for system development
- unclear & constant changing of requirements
- active user involvement
8
Q
What is Service Oriented Architecture?
A
make use of services available in networks
9
Q
Why use SOA?
A
- Reusability of existing components
- Easy maintenance due to independent services
- Reliability as debugging only small services
10
Q
What is eXtreme programming?
A
A 2 person programming team
11
Q
What are the pros of eXtreme programming?
A
- high quality coding
- both coding & testing are done together
- high productivity
