Exam 7: Structuring System Process Requirements

A primitive level data flow diagram is the first deliverable produced during requirements structuring.

On a data flow diagram,a paycheck is represented as a data store.

The symbol for sources/sinks is a __________.

When constructing a __________,you usually follow a set of basic procedures.

Match each of the following terms with its description. -The conservation of inputs and outputs to a data flow diagram process when that process is decomposed to a lower level.

The conservation of inputs and outputs to a data flow diagram process when that process is decomposed to a lower level defines:

A decision table is a matrix representation of the logic of a decision,which specifies the possible conditions for the decision and the resulting actions.

Referencing a decision table,a limited entry occurs when a condition has only two possible values.

To determine the number of rules required for the decision table,you would:

Match each of the data flow diagramming symbols with corresponding examples.(Answers may occur more than once.) -A data flow to a data store means update.

If your DFD contains data flows that do not lead anywhere,it is not:

By placing a data store between two processes,this:

A __________ is a matrix representation of the logic of a decision,which specifies the possible conditions for the decision and the resulting actions.

The three parts of a decision table are __________,__________,and __________.

An indifferent condition is represented by a(n):

Match each of the data flow diagramming symbols with corresponding examples.(Answers may occur more than once.) -Teller

A customer order is represented on a data flow diagram as a data flow.

Match each of the following terms with its corresponding description. -The part of a decision table that lists the conditions relevant to the decision.

Data at rest,which may take the form of many different physical representations,defines:

Learning the mechanics of drawing __________ is important.