---
tags: 軟工
---
# 軟工練習-2
# ch8
## 8-1
c
a
Context models
Architectural models
Process models

## 8-2
b
a
b State machine models
State machine models show system states as nodes and events as arcs between these nodes. When an event occurs, the system moves from one state to another.

## 8-3
b logical structure
entities/relationships/attributes
name/duplication

## 8-4
d
hierarchy
b with the same name
aggregation model
b
a

## 8-5
a
b Analysis and design workbenches support system modelling
a
# ch9
## 9-1
c
a
c
block
b do not follow a single
architectural style.
## 9-2
a
b easy
a
adjacent

# ch10
## 10-1
a
modules
transformation reuse

## 10-2
d
Call-return model
Manager model
is not
a
## 10-3
a
a
b layered model

# ch11
## 11-1
d
a
c
input-process-output
a
## 11-2
a
a
a
layered

## 11-3
a
d
d
d

## 11-4
d
b Transaction processing systems
a
a
b Accept a natural or artificial language as input
# ch12
## 12-1
d
d
a
~~not?~~
poorly
a

## 12-2
a
a
~~a?~~
b 我印象中是所有人
b
pair

# ch13
## 13-1
d
d
b
linking?

## 13-2
d
d
a
a

# ch14
## 14-1
d
d
inspections
testing
validation
defect
~~a~~
**b distinct processes**

## 14-2
d
d
scribe
b
b
a

# ch15
## 15-1
d
d
information flow?
information
data
control
a

## 15-2
d
d
b does
a
b Certification team
a