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ACD301 Appian Certified Lead Developer Questions and Answers

Questions 4

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?

Options:

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.

Create a materialized view or table.

D.

Introduce a data management policy to reduce the volume of data.

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Questions 5

An existing integration is implemented in Appian. Its role is to send data for the main case and its related objects in a complex JSON to a REST API, to insert new information into an existing application. This integration was working well for a while. However, the customer highlighted one specific scenario where the integration failed in Production, and the API responded with a 500 Internal Error code. The project is in Post-Production Maintenance, and the customer needs your assistance. Which three steps should you take to troubleshoot the issue?

Options:

A.

Send the same payload to the test API to ensure the issue is not related to the API environment.

B.

Send a test case to the Production API to ensure the service is still up and running.

C.

Analyze the behavior of subsequent calls to the Production API to ensure there is no global issue, and ask the customer to analyze the API logs to understand the nature of the issue.

D.

Obtain the JSON sent to the API and validate that there is no difference between the expected JSON format and the sent one.

E.

Ensure there were no network issues when the integration was sent.

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Questions 6

Your Appian project just went live with the following environment setup: DEV > TEST (SIT/UAT) > PROD. Your client is considering adding a support team to manage production defects and minor enhancements, while the original development team focuses on Phase 2. Your client is asking you for a new environment strategy that will have the least impact on Phase 2 development work. Which option involves the lowest additional server cost and the least code retrofit effort?

Options:

A.

Phase 2 development work stream: DEV > TEST (SIT) > STAGE (UAT) > PROD

Production support work stream: DEV > TEST2 (SIT/UAT) > PROD

B.

Phase 2 development work stream: DEV > TEST (SIT) > STAGE (UAT) > PROD

Production support work stream: DEV2 > STAGE (SIT/UAT) > PROD

C.

Phase 2 development work stream: DEV > TEST (SIT/UAT) > PROD

Production support work stream: DEV > TEST2 (SIT/UAT) > PROD

D.

Phase 2 development work stream: DEV > TEST (SIT/UAT) > PROD

Production support work stream: DEV2 > TEST (SIT/UAT) > PROD

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Questions 7

You are taking your package from the source environment and importing it into the target environment.

Review the errors encountered during inspection:

What is the first action you should take to Investigate the issue?

ACD301 Question 7

Options:

A.

Check whether the object (UUID ending in 18028821) is included in this package

B.

Check whether the object (UUD ending in 7t00000i4e7a) is included in this package

C.

Check whether the object (UUID ending in 25606) is included in this package

D.

Check whether the object (UUID ending in 18028931) is included in this package

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Questions 8

You are designing a process that is anticipated to be executed multiple times a day. This process retrieves data from an external system and then calls various utility processes as needed. The main process will not use the results of the utility processes, and there are no user forms anywhere.

Which design choice should be used to start the utility processes and minimize the load on the execution engines?

Options:

A.

Use the Start Process Smart Service to start the utility processes.

B.

Start the utility processes via a subprocess synchronously.

C.

Use Process Messaging to start the utility process.

D.

Start the utility processes via a subprocess asynchronously.

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Questions 9

Users must be able to navigate throughout the application while maintaining complete visibility in the application structure and easily navigate to previous locations. Which Appian Interface Pattern would you recommend?

Options:

A.

Use Billboards as Cards pattern on the homepage to prominently display application choices.

B.

Implement an Activity History pattern to track an organization’s activity measures.

C.

Implement a Drilldown Report pattern to show detailed information about report data.

D.

Include a Breadcrumbs pattern on applicable interfaces to show the organizational hierarchy.

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Questions 10

As part of an upcoming release of an application, a new nullable field is added to a table that contains customer data. 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?

Options:

A.

Create a script that adds the field and leaves it null.

B.

Create a rollback script that removes the field.

C.

Create a script that adds the field and then populates it.

D.

Create a rollback script that clears the data from the field.

E.

Add a view that joins the customer data to the data used in calculation.

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Questions 11

You are deciding the appropriate process model data management strategy.

For each requirement. match the appropriate strategies to implement. Each strategy will be used once.

Note: To change your responses, you may deselect your response by clicking the blank space at the top of the selection list.

ACD301 Question 11

Options:

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Questions 12

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?

Options:

A.

Define the HTTP method that the integration will use.

B.

Understand the content of the expected body, including each field type and their limits.

C.

Understand whether this integration will be used in an interface or in a process model.

D.

Understand the different error codes managed by the API and the process of error handling in Appian.

E.

Understand the business rules to be applied to ensure the business logic of the data.

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Questions 13

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?

Options:

A.

Data from previous tests needs to remain in the testing environment prior to loading prepopulated data.

B.

Large datasets must be loaded via Appian processes.

C.

The amount of data that needs to be populated should be determined by the project sponsor and the stakeholders based on their estimation.

D.

Testing with the correct amount of data should be in the definition of done as part of each sprint.

E.

Data model changes must wait until towards the end of the project.

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Exam Code: ACD301
Exam Name: Appian Certified Lead Developer
Last Update: Jul 1, 2025
Questions: 45

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