Couples in structure charts always show two modules that are executed together and are drawn with horizontal lines at the top and bottom.
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Q38: When creating the physical DFD,you may want
Q39: In a structure chart,a transaction structure _.
A)contains
Q40: In a structure chart,the element that communicates
Q41: A signal of poor cohesion could be
Q42: A transaction structure in a structure chart
Q44: A control module can also be called
Q45: The three basic kinds of processes on
Q46: Generally,transaction structures occur at lower levels of
Q47: Data couples are shown by arrows with
Q48: Functional,coincidental,and temporal are all types of cohesion.
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