it is most use important of concept of system development

1. CHET NARAYAN
MAHATO
BALLKUMARI COLLAGE
NARAYANGADH
CHITWAN
B.ED.
ICT
First
SEM

2. # System development life
cycle#
It is a process of development the system through
many stapes to complete any system that is could
system development life cycle. There are many step
of “SDLC” which are given below.

3. Step of SDLC
1. Problem definition
2. System analyses
3. System design
4. System coding
5. System testing
6. System delivery
7. System maintence

4. 1 Problem definition
It id process of defining the current problem. Why
new system is needed and identify the object or new
system. The main object this step is while we need
new system.

5. 2 System analyst
it is story about system deeply. It is like feasibility
study before developing system. The analyst should
be study more clearly. How much money require,
what time is needed what types technical person
require, what is roles or developing new system and
soon.

6. 3 System design
it is make of from work acceding feasibility study. It
is detail map of the system due to which it make easy
to work. The main object of this step is to make
coding more easy.

7. 4 System coding
Coding means translating of design of system to do
any programming language it is language which help
to write of program in any language. It makes the
complete system acceding design.

8. 5 System testing
Testing means checking the system that means it
verified. The system is make acceding to our design
or not. System testing is very difficult and tap to find
out error.

9. 6 System delivery
Delivery means when the system is ready for use that
is supply to the market for costumer use that is could
system delivery.

10. 7 System maintence
Maintenance means reappear the system
which makes the system continuous for long
time.