Exam 4: Documenting Information Systems

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The following symbol represents a paper file. The following symbol represents a paper file.

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A data flow diagram (DFD)could contain each of the following symbols except:

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______________________________ are those persons,places,or things outside the system that send data to,or receive data from,the system.

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In a logical data flow diagram (DFD)for a cash receipts system,each of the following labels might appear in a bubble except:

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Processes that handle other-than-normal situations are called ______________________________ routines or ______________________________ routines.

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Data flow diagrams (DFDs)depict a system's components;the data flows among the components;and the sources,destinations,and storage of data.

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The data flows in a logical data flow diagram (DFD)show:

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The following symbol represents a manual process The following symbol represents a manual process

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A(n)______________________________ specifies where,how,and by whom a system's activities are accomplished.

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On a systems flowchart,a solid line with an arrow indicates a(n):

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Which of the following systems flowcharting symbols descriptions is incorrect? Which of the following systems flowcharting symbols descriptions is incorrect?

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A(n)______________________________ process activities might include picking goods in the warehouse inspecting goods at the receiving dock,or counting cash.

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Which of the following data flow diagram (DFD)guidelines is correct?

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A(n)______________________________ is a person,place,or thing within the system that transforms data.

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In a data flow diagram (DFD),a(n)______________________________ symbol depicts an entity or a process within which incoming data flows are transformed into outgoing data flows.

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In a data flow diagram,a square represents a source or destination of data outside the system. In a data flow diagram,a square represents a source or destination of data outside the system.

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Which of the following statements related to the construction of data flow diagrams (DFDs)is false?

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Which symbol can be either an entity or a process depending on the type of data flow diagram (DFD)?

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A(n)______________________________ is a graphical representation of a system showing the system processes,data stores,and flows of data into and out of the processes and data stores.

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On a systems flowchart a small circle represents a(n)___________________

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