What is the difference between the event-based gateway and the exclusive gateway?

When a data-based exclusive gateway is used, the value of a data element is evaluated by a condition statement to determine which path the process should proceed along. An event-based gateway is required any time a decision is made by another participant based on data that is not visible to our process.

What are the different gateways in BPMN?

BPMN defines 5 types of gateways, which include: Exclusive Gateway, Event-Based Gateway, Inclusive Gateway, Parallel Gateway, and Complex Gateway.

What follows an event-based gateway?

The Event-Based Gateway represents a branching point in the Process where the alternative paths that follow the Gateway are based on Events that occur, rather than the evaluation of Expressions using Process data (as with an Exclusive or Inclusive Gateway).

What are the significant differences between exclusive and parallel gateways in BPMN?

In general, in BPMN 2.0, all sequence flows whose conditions evaluate to true are selected to continue in a parallel way. When using an exclusive gateway, only one sequence flow is selected.

What is exclusive gateway in BPMN?

An exclusive gateway evaluates the state of the business process and, based on the condition, breaks the flow into one of the two or more mutually exclusive paths. In the example below, an exclusive gateway requires that the mode of transportation be evaluated.

What is an inclusive gateway?

ANSWER. An Inclusive Gateway is one of the most common gateways used in BPMN and is depicted as a diamond with a circle within it. When used as a diverging gateway (splitting the sequence flow into many paths), an inclusive gateway can have 2 or more outgoing paths.

What are the different types of gateways?

There are two main types of gateways: unidirectional gateways and bidirectional gateways. Unidirectional gateways allow alerts to flow in only one direction.

What is an inclusive Gateway BPMN?

An Inclusive Gateway is one of the most common gateways used in BPMN and is depicted as a diamond with a circle within it. When used as a diverging gateway (splitting the sequence flow into many paths), an inclusive gateway can have 2 or more outgoing paths.

What is complex gateway?

A Complex Gateway can be used to model complex synchronization behavior. An Activation Condition is the Complex Gateway’s property, which is used to describe precise behavior. Notation. Example. The activation condition specifies that tokens on three out of five incoming sequence flows are needed to activate the …