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Appian Certified Lead Developer Sample Questions:

1. You have an active development team (Team A) building enhancements for an application (App X) and are currently using the TEST environment for User Acceptance Testing (UAT).
A separate operations team (Team B) discovers a critical error in the Production instance of App X that they must remediate. However, Team B does not have a hotfix stream for which to accomplish this. The available environments are DEV, TEST, and PROD.
Which risk mitigation effort should both teams employ to ensure Team A's capital project is only minorly interrupted, and Team B's critical fix can be completed and deployed quickly to end users?

A) Team B must address changes in the TEST environment. These changes can then be tested and deployed directly to PROD. Once the deployment is complete, Team B can then communicate their changes to Team A to ensure they are incorporated as part of the next release.
B) Team A must analyze their current codebase in DEV to merge the hotfix changes into their latest enhancements. Team B is then required to wait for the hotfix to follow regular deployment protocols from DEV to the PROD environment.
C) Team B must communicate to Team A which component will be addressed in the hotfix to avoid overlap of changes. If overlap exists, the component must be versioned to its PROD state before being remediated and deployed, and then versioned back to its latest development state. If overlap does not exist, the component may be remediated and deployed without any version changes.
D) Team B must address the changes directly in PRO As there is no hotfix stream, and DEV and TEST are being utilized for active development, it is best to avoid a conflict of components. Once Team A has completed their enhancements work, Team B can update DEV and TEST accordingly.

2. The business database for a large, complex Appian application is to undergo a migration between database technologies, as well as interface and process changes. The project manager asks you to recommend a test strategy. Given the changes, which two items should be included in the test strategy?

A) A regression test of all existing system functionality
B) Tests that ensure users can still successfully log into the platform
C) Tests for each of the interfaces and process changes
D) Penetration testing of the Appian platform
E) Internationalization testing of the Appian platform

3. You need to design a complex Appian integration to call a RESTful API. The RESTful API will be used to update a case in a customer's legacy system.
What are three prerequisites for designing the integration?

A) Understand the content of the expected body, including each field type and their limits.
B) Understand whether this integration will be used in an interface or in a process model.
C) Define the HTTP method that the integration will use.
D) Understand the business rules to be applied to ensure the business logic of the data.
E) Understand the different error codes managed by the API and the process of error handling in Appian.

4. Your client's customer management application is finally released to Production. After a few weeks of small enhancements and patches, the client is ready to build their next application. The new application will leverage customer information from the first application to allow the client to launch targeted campaigns for select customers in order to increase sales. As part of the first application, your team had built a section to display key customer information such as their name, address, phone number, how long they have been a customer, etc. A similar section will be needed on the campaign record you are building. One of your developers shows you the new object they are working on for the new application and asks you to review it as they are running into a few issues. What feedback should you give?

A) Ask the developer to convert the original customer section into a shared object so it can be used by the new application.
B) Point the developer to the relevant areas in the documentation or Appian Community where they can find more information on the issues they are running into.
C) Create a duplicate version of that section designed for the campaign record.
D) Provide guidance to the developer on how to address the issues so that they can proceed with their work.

5. You are planning a strategy around data volume testing for an Appian application that queries and writes to a MySQL database. You have administrator access to the Appian application and to the database. What are two key considerations when designing a data volume testing strategy?

A) Data model changes must wait until towards the end of the project.
B) The amount of data that needs to be populated should be determined by the project sponsor and the stakeholders based on their estimation.
C) Data from previous tests needs to remain in the testing environment prior to loading prepopulated data.
D) Large datasets must be loaded via Appian processes.
E) Testing with the correct amount of data should be in the definition of done as part of each sprint.

Solutions: