ACD301 exam dumps

Appian ACD301 Value Package

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  • Exam Code: ACD301
  • Exam Name: Appian Lead Developer
  • No. of Questions: 47 Questions and Answers
  • Updated: Oct 13, 2026

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When exam content changes, speed matters. PrepAwayETE updates its ACD301 database the moment the Appian Lead Developer content shifts, with technicians and experts working on the bank daily — so you always study the latest version.

Appian ACD301 Exam Overview:

Certification Vendor:Appian
Exam Name:Appian Certified Senior Developer
Exam Number:ACD301
Exam Duration:120 minutes
Certificate Validity Period:2 years (requires recertification)
Passing Score:70%
Exam Format:Multiple Choice, Multiple Select
Available Languages:English
Real Exam Qty:80
Related Certifications:Appian Certified Associate Developer (ACA)
Appian Certified Professional Developer
Exam Price:$150 USD
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored (remote) or in-person testing center
Pre Condition:Recommended: 1-2 years Appian development experience; Associate Developer certification preferred but not required
Official Syllabus URL:https://academy.appian.com/certification

Appian ACD301 Exam Syllabus Topics:

SectionWeightObjectives
Security & Access Control15%- Authentication mechanisms
- Object-level security
- Data access policies
- Role-based security
Data & Integration20%- Database integrations
- Web APIs integration
- Data structures and relationships
- Record types and data queries
- Expression logic
Process Design & Modeling20%- Business rules integration
- Loop and branch structures
- Process model design
- Activities and flows
- Exception handling
Appian Platform Fundamentals10%- Core concepts and terminology
- Appian architecture overview
- Design principles
Performance & Best Practices20%- Scalability considerations
- Performance optimization
- Testing methodologies
- Documentation standards
- Deployment strategies
UI/UX Design15%- Responsive layouts
- Component customization
- User experience patterns
- Interface design

Questions Appian Lead Developer Candidates Ask Us Most

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Download immediately after purchase — no waiting. Upon successful payment, our system sends the ACD301 materials to your mailbox automatically, usually within about a minute; open the attachments or use the on-screen link and start studying right away. If nothing arrives within two hours, check your spam folder and contact us. Updates are free for 365 days and are released at the quickest speed whenever the actual exam content changes; after the year, renew at a 50% discount.

Appian defines the following prerequisites for the Appian Lead Developer: Recommended: 1-2 years Appian development experience; Associate Developer certification preferred but not required.

Verify the current requirements on the official certification page before booking.

The current exam information lists 80 questions for the ACD301 exam, with 120 minutes minutes allowed. Practicing with a timer beforehand turns the limit into a familiar rhythm.

Through continuous research and development, and speed. Our technicians and experts work on the ACD301 bank daily, updating the database the moment the actual exam content changes — more frequently than typical offerings on the market. The bank is organized around the core knowledge and key points of the Appian Lead Developer syllabus, every answer is expert-verified, and delivery is immediate after payment. Customers come first here, and the free demo lets you verify all of it before spending anything.

The Appian Lead Developer blueprint is built on these principal domains:

  • Performance & Best Practices (20%)
  • Appian Platform Fundamentals (10%)
  • UI/UX Design (15%)

The official outline continues with additional domains — the question bank covers the full set.

At present, the passing score for the ACD301 exam is 70% and the registration fee is $150 USD. Both belong to Appian and can change, so confirm them on the official site when you register.

Appian Lead Developer Sample Questions:

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. Introduce a data management policy to reduce the volume of data.
  • C. Create a materialized view or table.
  • D. Create a table which is loaded every hour with the latest data.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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You are in a backlog refinement meeting with the development team and the product owner. You review a story for an integration involving a third-party system. A payload will be sent from the Appian system through the integration to the third-party system. The story is 21 points on a Fibonacci scale and requires development from your Appian team as well as technical resources from the third-party system. This item is crucial to your project's success. What are the two recommended steps to ensure this story can be developed effectively?

  • A. Maintain a communication schedule with the third-party resources.
  • B. Acquire testing steps from QA resources.
  • C. Identify subject matter experts (SMEs) to perform user acceptance testing (UAT).
  • D. Break down the item into smaller stories.
Reveal Solution  Discussion  0

Correct Answer: A,D  🗳️

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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?

  • A. Check whether the object (UUID ending in 25606) 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 18028821) is included in this package
  • D. Check whether the object (UUID ending in 18028931) is included in this package
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

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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 PROD. 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 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.
  • D. 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.
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

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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?

  • A. Ensure there were no network issues when the integration was sent.
  • 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. Send the same payload to the test API to ensure the issue is not related to the API environment.
Reveal Solution  Discussion  0

Correct Answer: C,D,E  🗳️

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