09 下半年系统架构设计师英文真题、译文及答案
An architectural style defines as a family of such systems in terms of
a (
71
)
of structural organization . More specifically, an architectural style
defines a vocabulary of (
72
)
and connector types, and a set of (
73
)
on
how they can be combined. For many styles there may also exist one or more
(
74
)
that specify how to determine a system's overall properties from the
properties of its parts.Many of architectural styles have been developed over
the years.
The best-known examples of(
75
)
architectures are programs written in
(
71)A. pattern
B. data flow
C. business process
D. position level
(
72)A. metadata
B. components
C. models
D. entities
(
73)A. functions
B. code segments
C. interfaces
D. constraints
(
74)A. semantic models
B. weak entities
C. data schemas
D. business models
(
75)A. event-based
B. object-oriented
C. pipe-and-filter
D. layered
参考译文
一种架构风格以一种结构化组织模式定义一组这样的系统。具体来说,一种架构风格定
义了一个构件及连接器类型的词汇表,以及一组关于它们如何能够被关联的约束对于许多
风格来说,可能也存在一个或多个语义模型,从系统部件的特性来确定系统的整体特性。许
多架构风格已经发展了很多年,众所周知的管道
-过滤器架构的例子就是用 UNIX shell 编
写的程序。
参考答案
(
71)A(72)B(73)D(74)A(75)C