This document provides an overview of systems and the system development life cycle (SDLC). It defines a system as an organized grouping of interdependent components linked together to achieve an objective. The characteristics of a system include elements, inputs/outputs, a processor, control, feedback, environment, and boundaries/interfaces. An SDLC represents the major stages of an information systems development project, including planning, analysis, design, and implementation. Planning involves feasibility studies and creating a project plan. Analysis breaks the system down into parts and gathers requirements. Design decides where the system will be created and how it will operate. Implementation builds, purchases, or tests the system and provides training and support.

1. BY :
MUNTAHA QADRI

2. PRESENTATION ON

3.  Orderly grouping of
interdependent
components linked
together according
to a plan to achieve
a specific objective
 Greek word
‘systema’Organized
relationship among
functioning units

4. CHARACTERISTICS OF SYSTEM

5. Elements of the system
Inputs & Outputs
Processor
Control
Feedback
Environment
Boundaries and
interface

6. TYPES OF SYSTEM

7. SYSTEM
DEVELOPMENT LIFE
CYCLE
SDLC
Conceptual model used
in Project Management that
describes the stages
involved in an information
system development
project

8. STAGES OF SDLC
An SDLC represents a set of general categories
that show the major steps, over time , of an
information systems development project

9. Design
Implementation
Planning
Analysis

10. PLANNING
1 : Do a feasibility study &
look at the Options
• Economical
• Organizational &
operational
• Technical
2 : Create a project plan
• A plan will keep the
project on track
• A plan can be used
for evaluation

11. ANALYSIS
1 : Analysis by breaking
down into parts
2: Gather requirements by
talking to all stakeholders &
technical providers
3 : Create a proposal to
present to stakeholders

12. DESIGN
1 : Decide where the system will be created
2 : Identify how it will operate
3 : Reexamine the feasibility study done in the 2nd phase

13. IMPLEMENTATION
 System is built or
purchased or tested
 Training is implemented
for end users
 A technical support plan
is put into place
 Use by end users
is evaluated

14. THANK YOU