Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
SOFTWARE DEVELOPMENT LIFE CYCLE(SDLC)
#1

[attachment=4517]
ABSTRACT


STEPS INVOLVED IN SOFTWARE DEVELOPMENT LIFE CYCLE(SDLC)

Preject identification and selection
Project initialisation and planning
Requirement anaysis
Design
Coding
Testing
Implementation
Maintainance

PROJECT IDENTIFICATION AND SELECTION

This identifies the need for a new system or enhance system.
Information need of an organisation as whole are examined and project to meet these needs are identified.
Mainly three steps are involved in this:-
Request clarification:-many of the request is not clearly defined hence it becomes necessary to examinethem before considering them for system investigation.
2. Feasibility study:- a project has to be feasible in 3 respect which are technical,economical and operational.
3.Request approval:-It is not necessary that all products are feasible,only few of them
are approval on the basis of cost,completion time and requirements.

Reply

#2
[attachment=6217]
SYSTEM DEVELPOMENT LIFE CYCLE (SDLC)

SYSTEM DEVELOPMENT LIFE CYCLE


The Systems Development Life Cycle (SDLC) is a conceptual model used in project management that describes the stages involved in an information system development project from an initial feasibility study through maintenance of the completed application. Various SDLC methodologies have been developed to guide the processes involved including the waterfall model (the original SDLC method). Documentation is crucial regardless of the type of model chosen or devised for any application, and is usually done in parallel with the development process. Some methods work better for specific types of projects, but in the final analysis, the most important factor for the success of a project may be how closely particular plan was followed.
Reply

#3
For more information about this article,please follow the link:
http://elucidatarefs/sdlc.pdf
Reply



Forum Jump:


Users browsing this thread:
1 Guest(s)

Powered By MyBB, © 2002-2024 iAndrew & Melroy van den Berg.