????? 2 ??????? (Project)

1
????? 2??????? (Project)

• ??????????????? (Project Initiation)
• ????????????
• ??????????????????????????????????
• ?????????????????? (Selection of Project)
• ??????????????????????
• ???????????????????
• ??????
• ??????????????????????
• ?????????

2
??????? (Project)

• ?????????????????????????????????
• ?????????????????
• ???????????
• ????????????????????? (Feasibility Study)
• Operational Feasibility
• Technical Feasibility
• Economic Feasibility

3
???????Project

• ????????? ??? ??????????????????????
• ?????????????
• gt Gantt Chart
• gt Pert Diagram

4
??????????????? (Project Initiation)

• ????????????
• ???????????????????????????
• ????????????????????? ?????? ?????????????
• ?????????????????????? ??? ??????? ????
  ?????????????? ?????? ?????????

5
??????????????? (Project Initiation)

• ??????????????????????????????????
• ??????????????????????????????????????????????????
  ?????
• ???????????????????
• gt ??????????????????????? gt
  ????????????????????????
• gt ????????????? gt
  ???????????????????????
• gt ????????????????????? gt
  ?????????????????????????????
• gt ??????????????????????? gt
  ????????????????????????????

6
??????????????? (Project Initiation)

• ???????? ???????????
• - WAHT IS THE PROBLEM?
• - DETAILS OF PROBLEM
• - HOW SIGNIFICANT IS THE PROBLEM?
• - WHAT DOES USER FEEL IS THE SOLUTION?
• - HOW INFORMATION SYSTEM WILL HELP
• - WHO ELSE KNOWS ABOUT THIS AND COLUD BE
  CONTACTED?

7
??????????????????Selection of Projects

• ??????????????????????
• ?????????????
• ??????????????????
• ??????????????????
• ???????????????????
• ????????????? ???? ????????????????

8
??????????????????Selection of Projects

• ?????? ??? ????????
• ????????????????
• ??????????
• ?????????????
• ??????????????????????
• ??????????????????????????????????
• ?????????
• ?????????????????????????? ???????????????????????
  ?????????????

9
?????????????????????????????????

• ??????????????
• ????????????????????????
• ?????????????????
• ?????????????????????????
• ???????? ??????????????????????????????
• ???????????
• ???????????????????????
• ????????????????????

10
???????????????????????????????Feasibility Study

• ??????????????????????? (Operational Feasibility)
• ???????????????????????????????????????
• ??????????????????????????????? ????????
• gt ?????????????????????????????????
• gt ???? ????????????????????????????
• gt ??????????????????????????????
• gt ??????????????? ???? ???????????????????

11
???????????????????????????????Feasibility Study

• ?????????????????????? (Technical Feasibility)
• ?????????????????????????????????????
• ??????????????????????????????????????????????????
  ??????????
• ?????????????????????????????? (??????????????????
  ??? ???????)
• ????????????? ????????????????????????
• ?????????????????????? ??????????? ????????????
  ????????????????? ??? ?????????????

12
???????????????????????????????Feasibility Study

• ????????????????????????? (Economic Feasibility)
• ????????????????????
• ??????????????????
• ?????? ??? ????????? ??? ????????? ?????????????
• ????????????????????
• ???????????????????????????????
• ??????????????????????????????

13
?????????????????????????Activity Planning and
Control

• ???????????????????????????????????? ????????????
  ?????? ??? ????????????????????????????????????
• ????????? ??????????????????????? ???
  ????????????? ??????????????
• ????????? ????????????????????????? ????
  ?????????? ?????????????????????

14
?????????????????????????Activity Planning and
Control

• ????????????? (Estimating Time Request)
• ??????????????????????????????????????????
  ???????????? ????????
• ?????????????????
• ???????????????????? ????????????
• ????????????????? ?????????????????????
• ?????????????????????????
• ???????????????????????????
• Gantt Chart PERT Diagram

15
?????????????????????????Activity Planning and
Control

• ???????? ???????????????????????? ?????????????
• ???????????????? ?????????????????????? 3
  ?????????
• Analysis Data Gathering
• Data Flow and
  Decision Analysis
• Proposal
  Preparation
• Design Data Entry Design
• Input / Output
  Design
• Data
  Organization
• Information Implementation,
  Evaluation

16
?????????????????????????Activity Planning and
Control

• ?????????????????
• Phase
  Detail Activity Week
  Pro.
• Data Gathering Conduct
  Interview 3
  A
• 
  Administer Questionaires 4
  B
• 
  Read Company Report 4
  C
• 
  Introduce Prototype 5
  D
• 
  Observe Reaction to Prototype 3
  E
• Data Flow ... Analyze
  Data Flow 8 F
• Proposal Preparation Perform Cost
  /benefit Analysis 3 G

17
????????????(Gantt Chart)

• Gantt Chart ???????????????????????????????????
  ???????????????????? ?????????????????? ???????
  ??????????????????

18
Gantt Chart

• A
• B
• C
• D
• E
• F
• G

Completed
Incompleted
Current week
19
????????????Gantt Chart

• ?????? ??????? A, C ?????????????
• ?????????? B ????????????? ??????? A ?????????
• ??????? D, E ??????????????????????????? B ?????
• ????????? ?????????????????????????????
• ?????????? ???????????????????????
• ????????????????? ????????????????????????????????
  ?????
• Current Week ???????????????????????????? ???????

20
?????????????PERT Diagram

• PERT Diagram
• ??????????????????????????????????
• ??????????? Network ???? ????????????? (Event)
  ???????????? ???????? ???? 10, 20 ???????????
  ?????????????? (activity)
• ?????????????????
• ???????? U.S Navys Polaris ?? ?.? 1950

21
?????????????PERT Diagram

• ???????? PERT ????????????????????????? ????
  ????????? Gantt Chart

20
A,4
C,5
E,6
10
40
50
B,2
D,3
30
22
?????????????PERT Diagram

• Pert diagram ??????????? ???????????
  ????????????? ???? ???????????? ???? ?????? 5
  ?.?.
• ??????????????????????????? ??????????????????????
  ??????
• ??????? ?? ??? ?? 2 ??? ??? 10-20-40-50 ???????
  15 ??? ??? 10-30-40-50 ??????? 11 ???
  ?????????????????
• ???????????? ??? ????????????? ?????????????
  ?????????????? ??? ????????? ??????????????
  ???????????????????????????????????
  ????????????????????? ??????????????? ?????
  ???????????????

23
?????????????PERT Diagram

• ???????????? ???? ?????? ????????????????????????
• ?????????? 1
  ?????????? 2

A,9
A,9
B,2
C,5
B,2
C,5
?????????? 1 ?????????? ?????????????? C
?????????? A,B ????? ??? ???? 95 14
??? ?????????? 2 ?????????? ?????????????? C
??????????????????????? B ?????????????? A
???????????? 9 ???
24
?????????????PERT Diagram

• ??????? A ?????????? 2 ??????????????????????

A, 9
B,2
C,5
25
?????????????PERT Diagram

• ???????????? PERT diagram ??? Gantt Chart
• ???????????????????????????????????
• ???????????????????????????
• ??????????????????????????????