Reference no: EM133099387

Please give me 3 Definitions for each words, phrases or names from at least two on-line sources for each one and then 3rd definition have to be an appropriate definition from own perspective.

An example: 

(Professional)

1. worthy of or appropriate to a professional person; competent, skillful, or assured. a person engaged in a specified activity, especially a sport or branch of the performing arts, as a main paid occupation rather than as a pastime. (Both from Wikipedia)

2. following an occupation as a means of livelihood or for gain: a professional builder. (From Dictionary.com)

3. My perspective is that it is a person that reflects the highest potential and esteem in any one area of their expertise. It is also your attitude or someone else's perception of how you behave and act. (own perspective)

Words are below:

1. Systems Development Life Cycle
2. Project Life Cycle
3. Traditional Project
4. AGILE Project
5. Extreme Project
6. Prototypes
7. Goal
8. Requirements
9. Specifications
10. Feasibility Analysis
11. Processes
12. Procedures
13. Functional Models
14. Structural Models
15. Behavioral Models
16. Use Cases
17. Users
18. Effectiveness
19. Efficiency
20. Optimization
21. Human- Computer Interactions
22. Graphical User Interfaces (GUI)
23. What is a System
24. What is a Network
25. Operations and Maintenance (O&M)