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An application architecture specifies the technologies to be used to implement one or more information systems.It serves as an o
An application architecture specifies the technologies to be used to implement one or more information systems.It serves as an o
admin
2013-01-20
60
问题
An application architecture specifies the technologies to be used to implement one or more information systems.It serves as an outline for detailed design,construction,and implementation.Given the models and details,include
(1)
,we can distribute data and processes to create a general design of application architecture.The design will normally be constrained by architecture standards,project objectives,and
(2)
.The first physical DFD to be drawn is the
(3)
.The next step is to distribute data stores to different processors.Data
(4)
are two types of distributed data which most RDBMSs support.There are many distribution options used in data distribution.In the case of
(5)
,we should record each table as a data store on the physical DFD and connect each to the appropriate server.
(4)
选项
A、vertical partitioning and horizontal replication
B、vertical replication and horizontal partitioning
C、integration and distribution
D、partitioning and replication
答案
D
解析
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本试题收录于:
系统架构师上午综合知识考试题库软考高级分类
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软考高级
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