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Appian ACD-301 Exam Syllabus Topics:

Appian Certified Lead Developer Sample Questions:

1. Your Agile Scrum project requires you to manage two teams, with three developers per team. Both teams are to work on the same application in parallel. How should the work be divided between the teams, avoiding issues caused by cross-dependency?

A) Group epics and stories by feature, and allocate work between each team by feature.
B) Allocate stories to each team based on the cumulative years of experience of the team members.
C) Have each team choose the stories they would like to work on based on personal preference.
D) Group epics and stories by technical difficulty, and allocate one team the more challenging stories.

2. 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 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.
B) 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.
C) 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.
D) 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.

3. You are just starting with a new team that has been working together on an application for months. They ask you to review some of their views that have been degrading in performance. The views are highly complex with hundreds of lines of SQL. What is the first step in troubleshooting the degradation?

A) Go through all of the tables one by one to identify which of the grouped by, ordered by, or joined keys are currently indexed.
B) Browse through the tables, note any tables that contain a large volume of null values, and work with your team to plan for table restructure.
C) Go through the entire database structure to obtain an overview, ensure you understand the business needs, and then normalize the tables to optimize performance.
D) Run an explain statement on the views, identify critical areas of improvement that can be remediated without business knowledge.

4. You are required to create an integration from your Appian Cloud instance to an application hosted within a customer's self-managed environment.
The customer's IT team has provided you with a REST API endpoint to test with: https://internal.network/api/api/ping.
Which recommendation should you make to progress this integration?

A) Deploy the API/service into Appian Cloud.
B) Set up a VPN tunnel.
C) Add Appian Cloud's IP address ranges to the customer network's allowed IP listing.
D) Expose the API as a SOAP-based web service.

5. 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 script that adds the field and then populates it.
B) Create a rollback script that clears the data from the field.
C) Add a view that joins the customer data to the data used in calculation.
D) Create a rollback script that removes the field.
E) Create a script that adds the field and leaves it null.

Solutions: