Are tokens model elements?

Are tokens model elements?

• A. Yes
• B. No
• C. Sometimes
• D. In some diagrams

Answer: (B)

Tokens are not model elements. In behavioral modeling, model elements are the defined pieces that make up the structure of the model—things like actions, activities, blocks, diagrams, and their relationships. Tokens, on the other hand, are execution-time artifacts used to show how control or data moves through the model during execution or simulation. They indicate the presence of something at a point in time and enable actions to fire, but they aren’t stored in the model repository as persistent elements. You might see tokens depicted in diagrams to illustrate flow, but that visualization doesn’t make them part of the model’s elements. So, the best answer is that tokens are not model elements.

Tokens are not model elements. In behavioral modeling, model elements are the defined pieces that make up the structure of the model—things like actions, activities, blocks, diagrams, and their relationships. Tokens, on the other hand, are execution-time artifacts used to show how control or data moves through the model during execution or simulation. They indicate the presence of something at a point in time and enable actions to fire, but they aren’t stored in the model repository as persistent elements. You might see tokens depicted in diagrams to illustrate flow, but that visualization doesn’t make them part of the model’s elements. So, the best answer is that tokens are not model elements.