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Which type of data flow diagram depicts what the participants are doing in a system (i.e., what the system is doing) ?


A) Context diagram
B) Physical DFD
C) Logical DFD
D) Systems flowchart

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Documentation is not important when end users create their own computer programs or applications.

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The task of providing greater detail in successive levels of data flow diagrams is called:


A) Contexting
B) Detailing
C) Decomposition
D) Pyramiding

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C

Which of the following are most likely to be used by accountants as documentation?


A) Program flowcharts
B) Document flowcharts
C) Decision tables
D) System flowcharts

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The first level of detail in a data flow diagram is called a "physical data flow diagram."

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An important guideline to follow when creating data flow diagrams is to avoid user feedback because employees rarely understand data flow diagrams.

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When an individual prepares a document flowchart, the names of the various organizational departments involved in the accounting information system should be listed:


A) Along the right?hand margin of the flowchart
B) Along the left?hand margin of the flowchart
C) In the title of the flowchart
D) In the column headings of the flowchart

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An important guideline to follow when creating data flow diagrams is to show only one system entity even when several of them perform the same tasks.

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The maximum number of rules for a decision table is 2n, where n is the number of conditions.

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Which of the following is not one of the four parts of a decision table?


A) The condition stub
B) Condition entries
C) Decision symbols
D) Action entries

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The highest level program flowchart is called a "macro program flowchart."

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Which of the following professionals would find a document flowchart useful?


A) Accountants
B) Auditors
C) System designers
D) all of the above

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Documentation describes how an accounting information system operates.

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Document flowcharts are mainly an educational aid and are seldom used in the business world.

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Good documentation to include when creating spreadsheets is the name of the original developer and important assumptions made in the model.

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Document flowcharts organize documents and activities by:


A) People
B) Departments
C) Monetary value
D) Complexity

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Process maps use circles and arrows as their primary symbols.

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False

Program flowcharts are used primarily by systems analysts and programmers.

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True

A system flowchart typically depicts the electronic flow of data and processing steps in an AIS.

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Programs such as allClear and Visio are examples of CASE tools.

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