Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/2027 2026/2027 | Page 1 | Passing Score: 75%
MENDIX
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and
Verified Answers| Already Graded A 2026/2027
MENDIX ADVANCED CERTIFICATION · Official Exam 2026/2027
100 75% CERTIFIED
QUESTIONS PASSING SCORE RECERTIFICATION
TABLE OF CONTENTS
Section 1 Mendix Platform Architecture and Deployment Q1-Q20
Section 2 Domain Model and Data Management Q21-Q40
Section 3 Microflows, Nanoflows and Logic Design Q41-Q60
Section 4 Integration and API Management Q61-Q80
Section 5 Security, Performance and Best Practices Q81-Q100
Instructions: Select the single best answer for each question. This exam is designed for Mendix Advanced Certification preparation.
Passing score: 75% (75 questions correct).
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/2027 - 2026/2027 | Passing Score: 75% | Page 1 of 51
,Mendix Platform Architecture and Deployment | Q1-Q20 | Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/
Q1 Question 1 of 100
A development team is deploying a Mendix application to the Mendix Cloud and needs to configure
environment variables for different deployment stages. The team wants to ensure that the acceptance
environment uses a different database configuration than production. The developer determines that the
most appropriate way to manage environment-specific configurations in Mendix Cloud is which
approach?
A. Using Mendix Cloud environment constants and modifying them per deployment slot
B. Hardcoding configuration values directly in the microflow logic
C. Creating separate Mendix projects for each environment with duplicated logic
D. Storing configuration in a database entity that is populated at runtime
Correct Answer: A
Rationale:
Mendix Cloud environment constants allow developers to define configuration values that can be set differently per
environment (development, acceptance, production). Hardcoding values in microflows is not maintainable, and
creating separate projects introduces unnecessary duplication and maintenance overhead.
Q2 Question 2 of 100
A Mendix developer is architecting a large-scale application that will serve thousands of concurrent
users. The application has multiple modules with complex interdependencies. The developer recognizes
that a well-structured module architecture should follow which principle?
A. Modules should be loosely coupled with clearly defined interfaces and minimal cross-module
dependencies
B. All business logic should reside in a single monolithic module for simplicity
C. Modules should share database tables directly to maximize query performance
D. Each module should contain its own separate runtime instance
Correct Answer: A
Rationale:
Loosely coupled modules with clearly defined interfaces minimize dependencies, improve maintainability, and enable
parallel development. Direct database table sharing between modules creates tight coupling, and a monolithic
module approach reduces scalability and maintainability.
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/2027 - 2026/2027 | Passing Score: 75% | Page 2 of 51
, Q3 Question 3 of 100
A team is implementing a CI/CD pipeline for their Mendix application using Mendix Pipeline or a
third-party tool. The build fails during the deployment step because of a data model change that requires
a data migration. The developer understands that in Mendix, data model changes that affect existing data
require which action?
A. Creating a data migration script using the Mendix Database Migration framework before
deployment
B. Simply deploying the new model; Mendix automatically handles all migrations
C. Deleting the database and recreating it from scratch during deployment
D. Rolling back the data model change and never modifying existing entities
Correct Answer: A
Rationale:
Mendix provides a Database Migration framework for handling data model changes that affect existing data. While
Mendix can add new entities and attributes automatically, changes that rename, remove, or restructure existing data
require explicit migration scripts to prevent data loss.
Q4 Question 4 of 100
A Mendix application deployed to production experiences performance degradation during peak hours.
The operations team reviews the Mendix Cloud metrics and notices that the application memory usage
consistently exceeds 80%. The most appropriate immediate action to address this issue is which of the
following?
A. Scaling up the application by increasing the memory allocation or adding a second application
instance
B. Ignoring the memory usage since Mendix automatically manages memory allocation
C. Removing all microflow logic to reduce memory consumption
D. Restarting the application every hour to reset memory usage
Correct Answer: A
Rationale:
When memory usage consistently exceeds 80%, scaling up by increasing memory allocation or scaling out by adding
application instances is the appropriate response. Mendix Cloud supports both vertical and horizontal scaling.
Ignoring the issue can lead to out-of-memory errors and application crashes.
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/2027 - 2026/2027 | Passing Score: 75% | Page 3 of 51
, Q5 Question 5 of 100
A developer needs to configure a Mendix application for high availability in the Mendix Cloud. The
application must remain accessible even if one runtime instance fails. The developer understands that
achieving high availability requires which configuration?
A. Configuring multiple runtime instances behind a load balancer so traffic is distributed across
instances
B. Deploying a single runtime instance with maximum memory allocation
C. Deploying the application to multiple Mendix Cloud environments simultaneously
D. Enabling debug mode to ensure all errors are caught before they cause failures
Correct Answer: A
Rationale:
High availability in Mendix Cloud is achieved by running multiple runtime instances behind a load balancer, so if one
instance fails, the remaining instances continue serving traffic. A single instance represents a single point of failure,
regardless of its memory allocation.
Q6 Question 6 of 100
A development team wants to implement blue-green deployment for their Mendix application to minimize
downtime during releases. The team understands that blue-green deployment in Mendix Cloud involves
which process?
A. Deploying the new version to a separate environment, testing it, and then switching traffic to the
new environment
B. Deploying the new version directly over the production environment without testing
C. Creating a new Mendix project for each release and migrating users between projects
D. Running both old and new versions simultaneously on the same runtime instance
Correct Answer: A
Rationale:
Blue-green deployment involves deploying the new version to a separate environment (green), testing it thoroughly,
and then switching the production traffic (blue) to the new environment. This approach minimizes downtime and
provides a quick rollback mechanism if issues are discovered.
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/2027 - 2026/2027 | Passing Score: 75% | Page 4 of 51
MENDIX
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and
Verified Answers| Already Graded A 2026/2027
MENDIX ADVANCED CERTIFICATION · Official Exam 2026/2027
100 75% CERTIFIED
QUESTIONS PASSING SCORE RECERTIFICATION
TABLE OF CONTENTS
Section 1 Mendix Platform Architecture and Deployment Q1-Q20
Section 2 Domain Model and Data Management Q21-Q40
Section 3 Microflows, Nanoflows and Logic Design Q41-Q60
Section 4 Integration and API Management Q61-Q80
Section 5 Security, Performance and Best Practices Q81-Q100
Instructions: Select the single best answer for each question. This exam is designed for Mendix Advanced Certification preparation.
Passing score: 75% (75 questions correct).
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/2027 - 2026/2027 | Passing Score: 75% | Page 1 of 51
,Mendix Platform Architecture and Deployment | Q1-Q20 | Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/
Q1 Question 1 of 100
A development team is deploying a Mendix application to the Mendix Cloud and needs to configure
environment variables for different deployment stages. The team wants to ensure that the acceptance
environment uses a different database configuration than production. The developer determines that the
most appropriate way to manage environment-specific configurations in Mendix Cloud is which
approach?
A. Using Mendix Cloud environment constants and modifying them per deployment slot
B. Hardcoding configuration values directly in the microflow logic
C. Creating separate Mendix projects for each environment with duplicated logic
D. Storing configuration in a database entity that is populated at runtime
Correct Answer: A
Rationale:
Mendix Cloud environment constants allow developers to define configuration values that can be set differently per
environment (development, acceptance, production). Hardcoding values in microflows is not maintainable, and
creating separate projects introduces unnecessary duplication and maintenance overhead.
Q2 Question 2 of 100
A Mendix developer is architecting a large-scale application that will serve thousands of concurrent
users. The application has multiple modules with complex interdependencies. The developer recognizes
that a well-structured module architecture should follow which principle?
A. Modules should be loosely coupled with clearly defined interfaces and minimal cross-module
dependencies
B. All business logic should reside in a single monolithic module for simplicity
C. Modules should share database tables directly to maximize query performance
D. Each module should contain its own separate runtime instance
Correct Answer: A
Rationale:
Loosely coupled modules with clearly defined interfaces minimize dependencies, improve maintainability, and enable
parallel development. Direct database table sharing between modules creates tight coupling, and a monolithic
module approach reduces scalability and maintainability.
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/2027 - 2026/2027 | Passing Score: 75% | Page 2 of 51
, Q3 Question 3 of 100
A team is implementing a CI/CD pipeline for their Mendix application using Mendix Pipeline or a
third-party tool. The build fails during the deployment step because of a data model change that requires
a data migration. The developer understands that in Mendix, data model changes that affect existing data
require which action?
A. Creating a data migration script using the Mendix Database Migration framework before
deployment
B. Simply deploying the new model; Mendix automatically handles all migrations
C. Deleting the database and recreating it from scratch during deployment
D. Rolling back the data model change and never modifying existing entities
Correct Answer: A
Rationale:
Mendix provides a Database Migration framework for handling data model changes that affect existing data. While
Mendix can add new entities and attributes automatically, changes that rename, remove, or restructure existing data
require explicit migration scripts to prevent data loss.
Q4 Question 4 of 100
A Mendix application deployed to production experiences performance degradation during peak hours.
The operations team reviews the Mendix Cloud metrics and notices that the application memory usage
consistently exceeds 80%. The most appropriate immediate action to address this issue is which of the
following?
A. Scaling up the application by increasing the memory allocation or adding a second application
instance
B. Ignoring the memory usage since Mendix automatically manages memory allocation
C. Removing all microflow logic to reduce memory consumption
D. Restarting the application every hour to reset memory usage
Correct Answer: A
Rationale:
When memory usage consistently exceeds 80%, scaling up by increasing memory allocation or scaling out by adding
application instances is the appropriate response. Mendix Cloud supports both vertical and horizontal scaling.
Ignoring the issue can lead to out-of-memory errors and application crashes.
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/2027 - 2026/2027 | Passing Score: 75% | Page 3 of 51
, Q5 Question 5 of 100
A developer needs to configure a Mendix application for high availability in the Mendix Cloud. The
application must remain accessible even if one runtime instance fails. The developer understands that
achieving high availability requires which configuration?
A. Configuring multiple runtime instances behind a load balancer so traffic is distributed across
instances
B. Deploying a single runtime instance with maximum memory allocation
C. Deploying the application to multiple Mendix Cloud environments simultaneously
D. Enabling debug mode to ensure all errors are caught before they cause failures
Correct Answer: A
Rationale:
High availability in Mendix Cloud is achieved by running multiple runtime instances behind a load balancer, so if one
instance fails, the remaining instances continue serving traffic. A single instance represents a single point of failure,
regardless of its memory allocation.
Q6 Question 6 of 100
A development team wants to implement blue-green deployment for their Mendix application to minimize
downtime during releases. The team understands that blue-green deployment in Mendix Cloud involves
which process?
A. Deploying the new version to a separate environment, testing it, and then switching traffic to the
new environment
B. Deploying the new version directly over the production environment without testing
C. Creating a new Mendix project for each release and migrating users between projects
D. Running both old and new versions simultaneously on the same runtime instance
Correct Answer: A
Rationale:
Blue-green deployment involves deploying the new version to a separate environment (green), testing it thoroughly,
and then switching the production traffic (blue) to the new environment. This approach minimizes downtime and
provides a quick rollback mechanism if issues are discovered.
Mendix Advanced Certification 2026/2027 Exam | Actual Questions and Verified Answers| Already Graded A 2026/2027 - 2026/2027 | Passing Score: 75% | Page 4 of 51
