1
REUSEORIENTED
2
SPECIFICATION
3
INCREMENTAL
4
PROTOTYPING
5
DEVELOPMENT
6
VALIDATION
7
OBJECTIVES
8
EVOLUTION
9
ITERATIVE
10
WATERFALL
11
SOFTWARE
12
PLANNING
13
PROCESS
14
MODELS
15
SPIRAL
16
AGILE
17
RISK
N
J
J
S
C
Q
A
V
I
Z
A
W
A
T
E
R
F
A
L
L
D
T
K
I
O
P
O
O
A
A
R
G
U
A
O
W
G
G
Z
U
A
E
F
D
M
F
O
E
H
L
V
E
I
K
E
B
N
O
A
V
E
A
K
L
N
O
T
A
I
U
I
H
U
L
W
H
O
U
O
P
V
U
V
J
A
O
W
W
G
T
I
D
B
S
E
O
L
S
J
P
I
L
D
S
B
T
S
A
A
I
P
R
A
R
E
U
M
P
A
L
T
Y
R
U
K
R
N
J
L
R
X
I
O
T
B
O
Y
E
A
A
A
R
J
R
T
S
D
E
S
I
E
S
A
O
I
D
R
C
D
N
R
I
U
G
A
P
P
O
M
S
G
K
I
X
W
O
Y
I
N
N
E
F
N
N
X
Z
N
B
U
E
E
B
N
Q
D
D
N
F
E
I
T
N
W
I
N
E
U
J
E
J
R
C
Y
O
I
O
A
I
T
N
I
L
U
P
S
O
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E
C
A
E
C
O
Y
U
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I
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D
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T
K
H
Y
L
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I
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E
W
C
U
N
R
O
A
G
A
O
W
P
E
E
T
E
P
Q
T
B
P
E
X
P
I
P
S
A
T
E
A
U
V
D
O
D
E
K
I
U
A
Q
B
O
A
G
O
N
I
I
C
R
E
U
T
O
Y
K
V
A
L
X
O
E
I
J
P
U
O
T
I
K
S
D
O
M
M
W
E
I
U
O
W
Y
J
Q
O
C
N
A
P
H
I
T
R
E
T
I
S
A
J
N
V
I
E
S
U
U
U
P
A
N
E
D
P
V
S
P
I
R
A
L
U
E
P
C
D
D
A
F
Y
Q
G
U
J
D
E
V
E
L
O
P
M
E
N
T
E
D
O
N
P
S
O
U
I
A
J
L
W
E
I
Q
W
I
M
N
I
J
T
I
F
M
W
E
T
M
I
F
U
U
U
I
D
Y
O
B
F
X
O
L
G
F