Why Study with PlanetCert?
The Latest Questions
Practice questions and exam topics aligned with the current exam objectives.
Detailed Explanations
Go beyond the answer. Master the material with comprehensive learning and professional explanations for every concept.
AI-Powered Insights
Personalized preparation guidance that adapts to your performance and identifies weak spots automatically.
Exam Information
Official specifications published by Appian
Exam Format
90 min
45
54%
Lead Developer
Registration
$200 USD
Meazure Learning or online proctoring
English
Validity
18 months
Quarterly Training Maintenance; Retake Exam; Upgrade Certification
ACD200 Exam Topics and Domains
ACD200 is organized into 6 weighted domains. Expect to work with Integration Objects, Process Models, Data Store, Smart Services, and more.
1
Platform Management
Platform Architecture
Appian Architecture ComponentsEnvironment Topology DesignHigh Availability and Disaster Recovery
- Design optimal platform architecture for enterprise implementations
- Configure environments to support multi-team development
- Implement high availability and disaster recovery strategies
System Administration
Admin Console ConfigurationSecurity Settings and AuthenticationSystem Monitoring and Health Checks
- Configure and maintain Appian platform administration
- Implement enterprise security and authentication
- Monitor system health and troubleshoot issues
2
Application Design and Development
Solution Architecture
Multi-Application Best PracticesDesign PatternsVersion Control and Deployment
- Design enterprise-grade application architectures
- Apply appropriate design patterns to solutions
- Manage application versions and deployments effectively
Testing and Quality Assurance
Testing Strategies
- Implement comprehensive testing strategies
- Ensure application quality and reliability
3
Advanced Relational Databases and Data Management
Data Modeling and Optimization
Database Schema DesignIndexing StrategiesMaterialized ViewsHandling Large Datasets
- Design and optimize database schemas for Appian applications
- Implement effective indexing strategies for performance
- Leverage materialized views for large dataset performance
- Handle high-volume data scenarios
Data Integration Patterns
Web API DevelopmentData Synchronization
- Develop robust data integration solutions
- Implement secure and performant APIs
- Manage data synchronization effectively
4
Application Load, Concurrency, and Performance
Performance Optimization
Process Performance TuningInterface OptimizationExpression Rule Efficiency
- Optimize process, interface, and rule performance
- Identify and resolve performance bottlenecks
- Implement performance best practices
High-Concurrency Systems
Concurrency ManagementHigh-Transaction Environments
- Design systems for high concurrency
- Implement appropriate locking mechanisms
- Handle high transaction volumes effectively
Scalability Patterns
Horizontal and Vertical ScalingAsynchronous and Batch Processing
- Design scalable application architectures
- Implement horizontal and vertical scaling
- Leverage async and batch processing effectively
Production Crisis Management
Debugging Production Issues
- Respond effectively to production crises
- Debug complex production issues
- Maintain SLA commitments
5
Extending Appian
Custom Plugin Development
Plugin Types and ArchitectureAPI Development and Security
- Develop custom plugins for extending Appian
- Design and secure custom APIs
- Implement third-party integrations
Scalable Integrations
Hybrid Cloud and On-Premise SolutionsThird-Party Integrations
- Design scalable integration architectures
- Implement hybrid cloud/on-prem solutions
- Build reliable third-party integrations
6
Project and Resource Management
Team Leadership
Technical LeadershipMulti-Team Collaboration
- Lead technical development teams
- Establish code review and quality standards
- Mentor and develop team members
- Coordinate multi-team initiatives
Project Planning and Delivery
Agile MethodologiesEstimation and Risk Management
- Plan and manage Appian projects
- Implement Agile methodologies effectively
- Estimate effort and manage risks
- Deliver projects on time and within scope
Governance and Compliance
Regulatory ComplianceRecord-Level Security (RLS)
- Architect compliant applications
- Implement GDPR and HIPAA requirements
- Design and implement RLS policies
- Create comprehensive audit trails
How do I earn this certification?
Passing ACD200 earns the Appian Certified Lead Developer certification. It sits in the Appian Developer Track track.
Current Level Exams
ACD301 - Appian Certified Lead Developer Highest level of developer certification demonstrating architecture and leadership skills
Next Level Options
- ACD-401/ACD-501 - Appian Certified Solution Architect Enterprise architecture certification for designing large-scale Appian solutions
- ACA-100 - Appian Certified Analyst Business analysis certification for Appian implementations
Alternative Paths
ACA-100 - Appian Certified Analyst Complementary business and requirements analysis skills for holistic solution understanding
Practice with Precision
The PlanetCert Simulator mirrors the real exam environment with authentic questions and timed pressure.
How to study for this exam?
Use the official PlanetCert Practice Test alongside the study plan below to prepare efficiently for ACD200.
What's changed on this exam?
Current Status
- ACTIVE
- Last content update: 2025-02-01
- Announcement date: 2025-02-01
Updates
- Appian Platform Latest (24.4+) Exam covers latest platform features including enhanced AI capabilities, performance improvements, and cloud-native features • Release date: 2024-Q4
- Low-Code Development Platforms Industry Trend Growing emphasis on low-code architecture patterns, governance, and enterprise scalability • Release date: Ongoing
Who should take this exam?
Exam Code: ACD101; Exam Name: Appian Certified Associate Developer; Description: Entry-level Appian developer certification
Exam Code: ACD200/ACD201; Exam Name: Appian Certified Senior Developer; Description: Intermediate-level Appian developer certification
- 2+ years of Appian project experience
- Experience leading Appian development teams
- Hands-on experience with enterprise-scale implementations
- Completed Appian Academy training courses