皮皮学，免费搜题
登录
搜题
【多选题】
下图是结构化分析和设计的数据流图(DataFlowDiagram,DFD),它有哪些缺点:
A.
数据和操作分散在数据流和加工中
B.
数据流不直接映射问题域
C.
一项数据在多个数据流程被多次加工导致信息膨胀
D.
分析模型与设计模型及编程实现不能映射
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】It is ( ) alone who, for the first time in English literature, presented to us a comprehensive realistic picture of the English society of his time and created a whole gallery of vivid characters fr...
A.
Geoffrey Chaucer
B.
Edmund Spenser
C.
William Shakespeare
D.
John Milton
查看完整题目与答案
【多选题】郑玄在《六艺论》中对三传的评说有哪些？（）
A.
左师善于礼
B.
公羊善于谶
C.
谷梁善于经
D.
左传艳而富，其失也巫
查看完整题目与答案
【简答题】在机械加工过程中,当表面层金属发生形态变化、体积变化或金相组织变化时,将在表面层的金属与其基体间产生相互平衡的
查看完整题目与答案
【简答题】如果有散客到咱们公司门市来报名,咱们的前台要怎么在系统里给游客报上名呢?
查看完整题目与答案
【判断题】相对于收入,货币是流量的概念,表示某一时间单位的货币额。
A.
正确
B.
错误
查看完整题目与答案
【单选题】“To wage by force or guile eternal war, Irreconcilable to our grand Foe.”(John Milton, Paradise lost) By what means were Satan and his followers to wage this war against God?
A.
By planting a tree of knowledge in the Garden of Eden.
B.
By turning into poisonous snakes to threaten man’s life.
C.
By removing God from His throne.
D.
By corrupting man and woman created by God.
查看完整题目与答案
【单选题】以下哪项是用来保证内部公平的?( )
A.
职位评价
B.
组织结构图
C.
激励工资
D.
薪酬调查
查看完整题目与答案
【多选题】John Milton was .
A.
one of the giants of English literature in the 17th century
B.
blind in his later life
C.
a distinguished bourgeois revolutionary writer
D.
the greatest poet and pamphleteer in his age
查看完整题目与答案
【单选题】图样上的尺寸单位,除标高及总平面图以米为单位,其他以( )为单位。
A.
分数
B.
厘米
C.
毫米
D.
微米
查看完整题目与答案
【简答题】sports department中文
查看完整题目与答案
相关题目：
【单选题】It is ( ) alone who, for the first time in English literature, presented to us a comprehensive realistic picture of the English society of his time and created a whole gallery of vivid characters fr...
A.
Geoffrey Chaucer
B.
Edmund Spenser
C.
William Shakespeare
D.
John Milton
查看完整题目与答案
【多选题】郑玄在《六艺论》中对三传的评说有哪些？（）
A.
左师善于礼
B.
公羊善于谶
C.
谷梁善于经
D.
左传艳而富，其失也巫
查看完整题目与答案
【简答题】在机械加工过程中,当表面层金属发生形态变化、体积变化或金相组织变化时,将在表面层的金属与其基体间产生相互平衡的
查看完整题目与答案
【简答题】如果有散客到咱们公司门市来报名,咱们的前台要怎么在系统里给游客报上名呢?
查看完整题目与答案
【判断题】相对于收入,货币是流量的概念,表示某一时间单位的货币额。
A.
正确
B.
错误
查看完整题目与答案
【单选题】“To wage by force or guile eternal war, Irreconcilable to our grand Foe.”(John Milton, Paradise lost) By what means were Satan and his followers to wage this war against God?
A.
By planting a tree of knowledge in the Garden of Eden.
B.
By turning into poisonous snakes to threaten man’s life.
C.
By removing God from His throne.
D.
By corrupting man and woman created by God.
查看完整题目与答案
【单选题】以下哪项是用来保证内部公平的?( )
A.
职位评价
B.
组织结构图
C.
激励工资
D.
薪酬调查
查看完整题目与答案
【多选题】John Milton was .
A.
one of the giants of English literature in the 17th century
B.
blind in his later life
C.
a distinguished bourgeois revolutionary writer
D.
the greatest poet and pamphleteer in his age
查看完整题目与答案
【单选题】图样上的尺寸单位,除标高及总平面图以米为单位,其他以( )为单位。
A.
分数
B.
厘米
C.
毫米
D.
微米
查看完整题目与答案
【简答题】sports department中文
查看完整题目与答案