1. It indicates both the starting point and the ending point of the process steps.

3. It shows a decision point, such as yes/no or go/no-go. Each path emerging from the diamond must be labeled with one of the possible answers.

4. It indicates that a particular step is connected to another page or part of flowchart. It clarifies the continuation.

5. It shows where another process measurement occurs.

a. Oval b. Box c. Circle d.Triangle