Question

Which of the following statements about a systems flowchart is true?

a) It is used in systems design to define and describe each piece of data.
b) It is a method of writing programs using only three basic constructs: sequence, selection,
and repetition.
c) It documents the sequence of processing steps that take place in an information system.
d) It documents the logical design of an information system.

Answer 1

A systems flowchart is a visual representation of the steps and processes in an information system that documents the logical design and flow of data.

Step-by-step explanation:

A systems flowchart is a visual representation of the steps and processes in an information system. It illustrates the logical design of an information system and how data flows through it. The flowchart uses symbols to represent different components and shows the sequence of activities and decisions within the system. It helps to identify any bottlenecks, inefficiencies, or areas for improvement in the system.

An example of a systems flowchart is shown in Figure 5.4.2, which illustrates the steps in performing a unit conversion. The flowchart shows the same logical steps that can be followed for every cycle of unit conversion.

It is important to note that a systems flowchart is not a physical representation of the system, but rather a graphical representation of the processes and logic of the system.