Acc303 module 2 quiz 2

Question

Question 1 (4 points) Question 1 Unsaved

In a data flow diagram, an open?ended rectangle is used to represent:

Question 1 options:

a process.

a data store.

a data stream.

a data source or destination.

Question 2 (4 points) Question 2 Unsaved

Data flow diagrams:

Question 2 options:

are different from system flowcharts since they focus on a logical view of the information system.

accomplish the same purpose as system flowcharts.

are useless for planning a new system.

are never used in analyzing an existing system.

Question 3 (4 points) Question 3 Unsaved

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

Question 3 options:

contexting.

decomposition.

pyramiding.

detailing.

Question 4 (4 points) Question 4 Unsaved

Flowcharting is a science, with strict rules and procedures.

Question 4 options:

False

True

Question 5 (4 points) Question 5 Unsaved

Like system flowcharts, data flow diagrams have levels which show varying amounts of detail.

Question 5 options:

True

False

Question 6 (4 points) Question 6 Unsaved

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

Question 6 options:

along the left?hand margin of the flowchart.

in the title of the flowchart.

in the column headings of the flowchart.

along the right?hand margin of the flowchart.

Question 7 (4 points) Question 7 Unsaved

Process maps use circles and arrows as their primary symbols.

Question 7 options:

True

False

Question 8 (4 points) Question 8 Unsaved

All of these are guidelines for creating good data flow diagrams except:

Question 8 options:

show the most detail in the highest-level DFD.

even if a file is temporary, include it in your DFD.

each logical DFD should contain between 5 and 7 processing bubbles.

classify most of the final recipients of processed data as external entities.

Question 9 (4 points) Question 9 Unsaved

In most process maps, an arrow represents:

Question 9 options:

the process direction flow.

the flow of money through a cash register.

the tasks to perform in an accounting task.

the direction for reading the chart.

Question 10 (4 points) Question 10 Unsaved

A circle or bubble symbol in a data flow diagram is used to represent a “transformation process.”

Question 10 options:

True

False