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Appian ACD-301 Exam Overview:
| Certification Vendor: | Appian |
|---|---|
| Exam Name: | Appian Certified Lead Developer Exam |
| Exam Number: | ACD-301 |
| Exam Format: | Scenario-based Questions, Multiple Choice |
| Available Languages: | English |
| Real Exam Qty: | 45 |
| Related Certifications: | Appian Certified Senior Developer Appian Certified Associate Developer |
| Exam Price: | $250 USD |
| Passing Score: | 54% |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | Subject to platform updates; recertification required for new versions |
| Recommended Training: | Appian Official Learning Paths |
| Exam Registration: | Appian Certification Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite testing via authorized partners |
| Pre Condition: | Must hold Appian Certified Associate Developer and Appian Certified Senior Developer certifications; 2+ years of project leadership experience recommended |
| Official Syllabus URL: | https://community.appian.com/learn/certifications/p/lead-developer |
Appian ACD-301 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Extending Appian & Integrations | 15% | - Troubleshoot integration and API errors - Design advanced APIs and connected systems - Implement authentication and secure integrations |
| Data Management | 25% | - Troubleshoot complex data and database performance issues - Design secure and efficient data models - Leverage Data Fabric, data types, and migration strategies |
| Application Design and Development | 25% | - Design applications with reusability and consistency - Apply best practices for multi-application development - Evaluate how Appian meets user requirements |
| Platform & Solution Architecture | 15% | - Manage deployments and environment configurations - Make architecture decisions for maintainability and scalability - Understand enterprise platform architecture |
| Scalability and Performance Design | 20% | - Plan and execute load testing and monitoring - Design and build high-performance components - Troubleshoot application-level performance bottlenecks |
The Appian Certified Lead Developer Exam: Answers Before You Buy
Whichever matches your habits — all three are built around the same Appian Certified Lead Developer content. The PDF version suits paper readers: print it out, mark it up, and share pages with a study partner. The PC test engine suits computer-based learners: it simulates the real exam scene, lets you set a time limit like the live ACD-301 exam, flags your mistakes, and reminds you to re-practice them daily. The online APP includes every software function and runs on Windows, Mac, Android, and iOS. Choose the one you will actually use every day.
The ACD-301 exam contains 45 questions to be completed in 90 minutes minutes. That pace is exactly what the PC test engine's timed mode trains — set the same limit in practice, and the real clock stops being a surprise.
Appian recommends these training options for candidates:
Official courses build understanding; a daily practice routine with expert-verified answers builds exam-day readiness. The strongest preparation uses both.
To pass the ACD-301 exam you need 54%, and registration costs $250 USD. Set against that fee, thorough preparation is the smaller expense by far — and the one most likely to protect the larger one.
The official outline divides the ACD-301 exam into weighted domains, including:
- Data Management (25%)
- Application Design and Development (25%)
- Extending Appian & Integrations (15%)
The Appian Certified Lead Developer practice questions at Test4Cram follow these same objectives, whichever of the three study formats you use.
Yes. We understand that many candidates prefer not to advertise how they prepare. Test4Cram runs a strict information protection system: your personal details and your ACD-301 exam purchase are kept secret and safe, and never disclosed to any third party. You can order the Appian Certified Lead Developer materials with complete peace of mind.
Must hold Appian Certified Associate Developer and Appian Certified Senior Developer certifications; 2+ years of project leadership experience recommended
The ACD-301 exam is the official assessment behind the Appian Certified Lead Developer certification from Appian. Many IT professionals pursue it as a step toward leadership roles, because the credential verifies practical command of the published objectives. Solid preparation — not luck — is what carries candidates through it.
You can register for the ACD-301 exam through these official channels:
Book your seat only when your timed practice scores say you are ready — the registration fee is better paid once than twice.
Appian Certified Lead Developer Sample Questions:
You are the lead developer for an Appian project, in a backlog refinement meeting. You are presented with the following user story:
"As a restaurant customer, I need to be able to place my food order online to avoid waiting in line for takeout." Which two functional acceptance criteria would you consider 'good'?
- A. The system must handle up to 500 unique orders per day.
- B. The user will receive an email notification when their order is completed.
- C. The user cannot submit the form without filling out all required fields.
- D. The user will click Save, and the order information will be saved in the ORDER table and have audit history.
Correct Answer: C,D 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
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.
Correct Answer:
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 script that adds the field and leaves it null.
- E. Create a rollback script that removes the field.
Correct Answer: A,E 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
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. Expose the API as a SOAP-based web service.
- B. Deploy the API/service into Appian Cloud.
- C. Add Appian Cloud's IP address ranges to the customer network's allowed IP listing.
- D. Set up a VPN tunnel.
Correct Answer: D 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
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. 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.
- B. Use smaller CDTs or limit the fields selected in a!queryEntity().
- C. Optimize the database execution using standard database performance troubleshooting methods and tools (such as query execution plans).
- D. Optimize the database execution. Replace the view with a materialized view.
- E. Reduce the batch size for database queues to 10.
Correct Answer: A,B,C 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
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