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Appian ACD-301 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Management | 25% | - Leverage Data Fabric, data types, and migration strategies - Design secure and efficient data models - Troubleshoot complex data and database performance issues |
| Platform & Solution Architecture | 15% | - Manage deployments and environment configurations - Understand enterprise platform architecture - Make architecture decisions for maintainability and scalability |
| Extending Appian & Integrations | 15% | - Implement authentication and secure integrations - Design advanced APIs and connected systems - Troubleshoot integration and API errors |
| Scalability and Performance Design | 20% | - Design and build high-performance components - Plan and execute load testing and monitoring - Troubleshoot application-level performance bottlenecks |
| Application Design and Development | 25% | - Evaluate how Appian meets user requirements - Apply best practices for multi-application development - Design applications with reusability and consistency |
Appian Certified Lead Developer Sample Questions:
1. Your team has deployed an application to Production with an underperforming view. Unexpectedly, the production data is ten times that of what was tested, and you must remediate the issue. What is the best option you can take to mitigate their performance concerns?
A) Bypass Appian's query rule by calling the database directly with a SQL statement.
B) Create a table which is loaded every hour with the latest data.
C) Introduce a data management policy to reduce the volume of data.
D) Create a materialized view or table.
2. As part of an upcoming release of an application, a new nullable field is added to a table that contains customer dat a. The new field is used by a report in the upcoming release and is calculated using data from another table.
Which two actions should you consider when creating the script to add the new field?
A) Create a rollback script that clears the data from the field.
B) Create a script that adds the field and then populates it.
C) Create a script that adds the field and leaves it null.
D) Add a view that joins the customer data to the data used in calculation.
E) Create a rollback script that removes the field.
3. On the latest Health Check report from your Cloud TEST environment utilizing a MongoDB add-on, you note the following findings:
Category: User Experience, Description: # of slow query rules, Risk: High Category: User Experience, Description: # of slow write to data store nodes, Risk: High Which three things might you do to address this, without consulting the business?
A) Optimize the database execution using standard database performance troubleshooting methods and tools (such as query execution plans).
B) Reduce the size and complexity of the inputs. If you are passing in a list, consider whether the data model can be redesigned to pass single values instead.
C) Use smaller CDTs or limit the fields selected in a!queryEntity().
D) Optimize the database execution. Replace the view with a materialized view.
E) Reduce the batch size for database queues to 10.
4. You are running an inspection as part of the first deployment process from TEST to PROD. You receive a notice that one of your objects will not deploy because it is dependent on an object from an application owned by a separate team.
What should be your next step?
A) Create your own object with the same code base, replace the dependent object in the application, and deploy to PROD.
B) Push a functionally viable package to PROD without the dependencies, and plan the rest of the deployment accordingly with the other team's constraints.
C) Check the dependencies of the necessary object. Deploy to PROD if there are few dependencies and it is low risk.
D) Halt the production deployment and contact the other team for guidance on promoting the object to PROD.
5. You have 5 applications on your Appian platform in Production. Users are now beginning to use multiple applications across the platform, and the client wants to ensure a consistent user experience across all applications.
You notice that some applications use rich text, some use section layouts, and others use box layouts. The result is that each application has a different color and size for the header.
What would you recommend to ensure consistency across the platform?
A) In each individual application, create a rule that can be used for section headers, and update each application to reference its respective rule.
B) In the common application, create one rule for each application, and update each application to reference its respective rule.
C) In the common application, create a rule that can be used across the platform for section headers, and update each application to reference this new rule.
D) Create constants for text size and color, and update each section to reference these values.
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B,E | Question # 3 Answer: A,B,C | Question # 4 Answer: D | Question # 5 Answer: C |






