기획에서 요구사항이 중요한 이유

GOODgle.kr

!"#$ !"#$% &'( %)

ICT %&' 4() (Waterfall)

*#: +', ,-, ./, 0123

!"#$4' 5 678Requirements

Design

Implementation

Verification

Maintenance

9:

,)

";

<=

>?@A

!"#$(Requirement): *+ ,-. /01! 2/ 3'( 45

R: 67 89. :;1< =>? @7A IT BC D%E. F59

S: UTF-8G HI1J KLMN +O. P/ @7A BC. HI(@

!Q 678(Feature Specification): ARS ,-. /01T 'UDVG FWXY 4Z[?. \]

^_` 0+(\ab Uc)G de f g@

'UDVh ...

BC (%/1! iS)

6DEF (jklH mS)

'UDVn ]o$[ pq1r?

Quiz>HUs#$ [tGHC IJEKLMC N/O

uv w>xE?

$ P Q R S T

yz: http://www.talk-with-hani.com/archives/1438

70UV F-16 WX% ST #Y

Z[?% WX%\]^_` 2E 2.5a

bc E? defgh?

c~ ibj~

klmn WX%`o 2E2.5h?pc EaqV?

rs tuvwc?

xg y ...z {|}aq xgC

(rs~ '�Ä'_ ÅÇc EC)

{É ÑW Ö �Üáàâäã% Nå8 ...

{|}] ...çã ^àã éèê!a ëíx?

ì%î ï#ñóò ÜE] ôaÅ

xö?

{|$ ... 'UDV f+

}~[ �Ä �Üáà(%Äõ) Ås

¨\ã≠ã†ãG

x•Æ{ Ø?∞ *±≤1 _≥¥Æ *±ã µ∂

ñúl ùûÜ

Öc` üG8 ì%† ï#ñâ T°E% ¢F

Ø?∞ $W≤L

}%á ∑ã∏† LCD π∫4@ Aªº VΩ æã

ä~ £]E§

•S¶â üßC ®Fèv© %Äõ ™´

%á67 1

%á67 2

%á67 3%á67 4

¡é¬CO √ƒ

≈∆ @ã«~

F-16 ø¿!

207% `≤ õPO WX%W7) 24S», 4,000V …æ

O  ... LÀO Ö%kÃ' !"#$:“7)ƒ8 `≤ éÕ WX%”

ÇyÉ:MIG-25 WX%Ñ1 3.25~NÖ ÜáXY f à< âsä ãå!

70çé è7, )ê ë $í 7[5G ì:> î�ïñ

BUT ....1976U ‘’÷ §N` MIG-25è ◊C ñÿ¥Æ Ÿ6E]8 4ú` ⁄€‹

é¬%ó Œ œLMC, A6 BC, WX õá~ –G—

¶“%!“/4”æƒ O4

›»80UV

*%fifl

c! ãÅ G‡Œ·?G‚~

!"#$ VÆå„íx? î@C

G‰\C~

kÃó ÂÊÁî?

2011U ;¡ F-35 WX%' ÂÊ #Y

kÃó ÂÊÁî?

2000UV F-35 WX%' ÂÊ #Y

xQcãË «` Èx\

Í! lÎPÄ"Ïa GÌ?

P: ÚÓ^+ÛÙÛ

å: ¶“áà+$^ÅÒ

å¯: A˘ã˙˚»ıˆ: ɘO _≥`

F-35' !"#$~}Óº Ô} ...

c! g` å¸

{˝8 20U˛ x˘_ ST § ...

ˇ!ÒO !"#$' A4

("6#E?ó ˇê!O !"#$

?î1F $~ !"#$ Aæ

F-16

MIG-25

F-35

'UDV - WHAT\a - WhatG óò1< HOW

WHY?

ôöG F5õ(What)~ &'1HF ú F5õ?(Why)# ù&;û>ü F5H m�~ †< 4G ° F5J,¢ &'( 4G F5 f g@

Requirements

Design

Implementation

Verification

Maintenance

9:

,)

";

<=

>?@A

!"#$ 9:

GOODgle.kr

Thanks