Final answer:
In flowcharts, the terminator symbol or ellipse represents the Start/End of the process, with the oval shape indicating the beginning or completion of the process.
Step-by-step explanation:
The terminator symbol or ellipse in a flowchart represents the Start/End of the process. In flowcharts, different shapes correspond to specific types of actions or steps in the process. The elliptical or oval shape is consistently used to indicate the beginning or the completion of the entire flowchart. For example, you might see this shape with the word 'Start' at the beginning of the flowchart or with the word 'End' at the conclusion of all the steps.
This is in contrast to other common flowchart symbols, such as the rectangle, which typically signifies a process or operation to be performed, and the diamond, which denotes a decision point requiring a 'Yes or No' answer, leading to different paths in the flowchart.