Data Flow Analysis is a way of achieving:
A. high cohesion
B. low cohesion
C. high coupling
D. low coupling
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As Data Flow Analysis does not take coupling into account, the type of coupling that is most likely to arise inadvertently is:
A. data
B. stamp
C. control
D. common
In data flow analysis the control structure is shown in a:
A. data flow diagram
B. functional decomposition
C. structure chart
D. entity relationship diagram
Program Description Language (PDL) may be used to depict detailed design. It consists of comments connected by:
A. the macros used by the Integrated Development Environment Application
B. the Input/Output (I/O) statements used by the chosen implementation language
C. the control statements of the chosen implementation language
D. action diagrams
我国《海上交通安全法》关于船舶上的人员的叙述有误的是:
A. 船舶应当按照标准定额配备足以保证船舶安全的合格船员
B. 船长 轮机长 驾驶员必须持有合格的职务证书
C. , 船舶应当按照国家规定,配备掌握消防 救护 抢险 医疗等专业技能的人员
D. 船舶设施上的人员必须遵守有关海上交通安全的规章制度和操作规程
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