ACD200 Dumps with Practice Exam Questions Answers

Activity chaining is a feature that allows users to complete multiple tasks in a row without returning to their task list. However, activity chaining can also have some drawbacks, such as increased memory consumption, longer transaction times, and reduced user feedback. Therefore, some actions can be taken to make the process model more efficient, such as:

• Shorten long process chains by combining transactions into the smallest number of nodes. This can reduce the memory footprint and the database load of the process model.
• Avoid chaining system nodes like Integrations. These nodes can have unpredictable execution times and can cause timeouts or errors if chained. It is better to use asynchronous integrations or message events to decouple the process flow from external systems.
• Move transactions that can be done asynchronously outside of the chain. This can improve the responsiveness of the process model and allow parallel processing of independent tasks.

Therefore, the correct answers are B, C, and D.

References:

• Activity Chaining
• Performance Best Practices

The likely cause for a task on a newly-launched process in Production being slow to respond to user input is having too many SAIL components on the task. SAIL components are the UI elements that make up an interface in Appian. Having too many SAIL components on a task can negatively impact the performance and user experience of the interface, as it increases the rendering time and complexity of the interface. It can also cause browser compatibility issues or memory leaks. It is recommended to limit the number of SAIL components on a task to less than 100, and to use grids, collapsible layouts, or tabs to organize and display data efficiently. References: SAIL Components Overview, SAIL Performance Tips

The lowest permission required on the data store in order to query, write, and delete data is Viewer. This is because the data store permissions only control the ability to view and modify the data store object in Appian Designer, not the actual data in the database. To query, write, and delete data, the user needs to have the appropriate SQL permissions on the database tables or views that are mapped to the data store entities. References: Data Store Permissions

The xsd:key element is not supported within an Appian CDT. This element is used to define a key constraint for an element or a group of elements. Appian does not support key constraints in CDTs, as they are not relevant for data storage or manipulation. Instead, Appian uses primary keys and foreign keys to enforce uniqueness and referential integrity in CDTs. These keys are specified using the @Id and @JoinColumn JPA annotations, respectively. References: Supported XSD Elements and JPA Annotations

In Scrum, the product owner is the person who represents the voice of the customer and the stakeholders. The product owner is responsible for defining and prioritizing the product backlog, which is a list of features, requirements, enhancements, and fixes that need to be delivered by the team. The product owner collaborates with the team and the scrum master to ensure that the product backlog is clear, valuable, and aligned with the product vision and goals.