MuleSoft Certified Integration Architect Exam
(Latest 2024/ 2025 Update) Questions and
Verified Answers |100% Correct| Grade A
What characterises integration solutions across an enterprise? - ANSWER- Various
systems and applications to connect
- Various stakeholders
- Conflicting goals
- Stakeholders have different assumptions, understandings and language
- Systems have different requirements, reliability, availability and performance
What is the most important objective of an integration solution? - ANSWERTo
address the in-scope requirements of stakeholders related to the scenarios and use
cases
Identify stakeholders involved in an integration project? - ANSWER- Project sponsor:
drives the project
- Architects: Responsible for implementation
- System integrators and external stakeholders: responsible for external systems
- Auditors: Verify compliance, policies, integrity
- Users: Enduser of the system
Identify stakeholders related to Anypoint Platform? - ANSWER- Users
- Administrators
- Developers and Architects
- System integrators and external stakeholders
- Analysts and Managers: responsible for managing the scope, value, costs etc.
What are the main areas which an architect has to deal with? - ANSWER- Non-
technical business vs. technical stakeholders
- End users
- Development vs. deployment vs. runtime operations stakeholders
- Implementers vs. managers. vs. executives
What is Mulesofts point of view on integration solution architectures vs. enterprise
architectures? - ANSWER1. Integration solutions architecture: Documents individual
integration initiatives for example message-based integration, batch processing, ETL,
form of integration between systems
2. Enterprise architecture: Application network of an organisation. API-Led
connectivity, layering, reusing, combining API-Led
,What is Mulesoft's OBD = Outcome based delivery approach? - ANSWER- 90% of the
projects are not reaching their goals
- After few months of production the customer can not use the platform because the
Organisation is not enabled enough
1. Business outcomes = What do we deliver?
2. Technology delivery = How can we use Anypoint Platform?
3. Org enablement = How can we enable C4E and training?
What are the two kinds of requirements which are discovered from user story
perspective? - ANSWER1. Functional requirements:
- Triggering events
- Acceptance criteria
- Expected errors and error handling
2. Non-functional requirements:
- May be invented by industry or other external authorities
- Are constrains on the requirements
What are typical types of documentation in an integration solution architecture? -
ANSWER- Required use cases
- Views of systems and sub-systems
- Views of data and interfaces
- Functional requirements and non-functional requirements and SLAs
- Views of interactions and design decisions
- Key decisions, requirements and tradeoffs
What is the 4+1 methodology? - ANSWER- Is one common approach how to
illustrate views for software and systems
1. Logical view: Architecture diagram, relationships between systems and
stakeholders
2. Process view: API-led diagram, Information about the movement of information,
Documents success and failure paths, Sequence and activity diagrams
3. Development view: Data mapping, testing strategy, Example flows in Mulesoft
4. Physical view: Deployment diagrams, What artefacts are running on each node,
how the different pieces are connected, high level topology: databases, runtimes,
workers, LBs, firewalls, VPCs
+1 = The plus 1 illustrates the scenarios from an end user perspective --> User Stories
- Design phase: Process view, development view, physical view
,What documentation is also required beside 4+1 view? - ANSWERMaintenance,
operations and security documentation
What are Mule applications under the hood? - ANSWERJava-based applications
based on Java Spring configured by Mule application XML files
Which 4+1 view is created to direct deployment and maintenance phases? -
ANSWERPhysical view:
- Shows the process and the nodes that are running
- View on CI/CD
What is a Mule application? - ANSWER- It runs in a Java virtual machine (JVM)
- It is triggered by internal or external events or processes and routes to other
components or endpoints
How does a typical Mule flow looks like? - ANSWER
What are the main elements for a Mule event? - ANSWERMule events can be passed
or copied between event processors in the flow
- Message: The main data object carried between event processors
- Attributes: Metadata contained in the message header
- Payload: Core information of the message
- Variables: Stores current event state for use by later event processors
- Error message: Generates by the flow
What are the three types of flows in Mule 4? - ANSWER1. Regular
- Starts with a message source
- Can have its own error handler
2. Private flow
- No message source
- Can only be triggered from within the Mule application
3. Sub flows
- No message source like a private flow
- No Error handling (Errors bubble up into the parent flow)
What happens if you route a message with a flow reference to a sub flow? -
ANSWERThe flow message is processed synchronously
How can you trigger flows asynchronously from a parent flow? - ANSWERWith the
Async scope:
It will copy the message and process it asynchronously in the parent and sub-flow
, For example if you want to send e massage to Splunk you can use the async scope
With which component can you trigger flows beside an event source? -
ANSWERScheduler:
- Fixed frequency: Poll every 1000 mili sec
- Cron: You can specify an event to occur just once at a certain specific date or at
some frequency
When you enable CRON you can see the application on cloud hub an trigger it in the
run time manager
- runtime manager -> schedules
- You can also trigger flows directly from connectors with internal schedulers:
Database, File, FTP, SFTP on Table Row and on New or Update File
Which connectors have internal scheduling options? - ANSWER- Database: on Table
Row
- File, FTP, SFTP: On New or Update File
What are the advantages of using connectors? - ANSWER- Facilitate integration of
third-party systems such as Salesforce, Google, Facebook, Workday
- No need to study and code to underlying protocol or security by the third party
system
- Speed up development and deployment
- Make mule applications easier to maintain
How can you share global elements across Mule applications? - ANSWERMule
Domain project:
- Mule domains are only supported in customer-hosted runtime planes
- One or more application can be associated with the Mule domain
- A Mule domain can be deployed to Mule runtimes along with Mule applications
What is important about Mule Domains when you want to use them? - ANSWERThey
are only supported in customer-hosted runtime planes
What changed in Mule 4 compared to Mule 3? - ANSWER1. Messages are now called
events and the structure has changed
2. Inbound and outbound properties are called attributes
3. Each Mule 4 connector explicitly sets its own outbound properties
(Latest 2024/ 2025 Update) Questions and
Verified Answers |100% Correct| Grade A
What characterises integration solutions across an enterprise? - ANSWER- Various
systems and applications to connect
- Various stakeholders
- Conflicting goals
- Stakeholders have different assumptions, understandings and language
- Systems have different requirements, reliability, availability and performance
What is the most important objective of an integration solution? - ANSWERTo
address the in-scope requirements of stakeholders related to the scenarios and use
cases
Identify stakeholders involved in an integration project? - ANSWER- Project sponsor:
drives the project
- Architects: Responsible for implementation
- System integrators and external stakeholders: responsible for external systems
- Auditors: Verify compliance, policies, integrity
- Users: Enduser of the system
Identify stakeholders related to Anypoint Platform? - ANSWER- Users
- Administrators
- Developers and Architects
- System integrators and external stakeholders
- Analysts and Managers: responsible for managing the scope, value, costs etc.
What are the main areas which an architect has to deal with? - ANSWER- Non-
technical business vs. technical stakeholders
- End users
- Development vs. deployment vs. runtime operations stakeholders
- Implementers vs. managers. vs. executives
What is Mulesofts point of view on integration solution architectures vs. enterprise
architectures? - ANSWER1. Integration solutions architecture: Documents individual
integration initiatives for example message-based integration, batch processing, ETL,
form of integration between systems
2. Enterprise architecture: Application network of an organisation. API-Led
connectivity, layering, reusing, combining API-Led
,What is Mulesoft's OBD = Outcome based delivery approach? - ANSWER- 90% of the
projects are not reaching their goals
- After few months of production the customer can not use the platform because the
Organisation is not enabled enough
1. Business outcomes = What do we deliver?
2. Technology delivery = How can we use Anypoint Platform?
3. Org enablement = How can we enable C4E and training?
What are the two kinds of requirements which are discovered from user story
perspective? - ANSWER1. Functional requirements:
- Triggering events
- Acceptance criteria
- Expected errors and error handling
2. Non-functional requirements:
- May be invented by industry or other external authorities
- Are constrains on the requirements
What are typical types of documentation in an integration solution architecture? -
ANSWER- Required use cases
- Views of systems and sub-systems
- Views of data and interfaces
- Functional requirements and non-functional requirements and SLAs
- Views of interactions and design decisions
- Key decisions, requirements and tradeoffs
What is the 4+1 methodology? - ANSWER- Is one common approach how to
illustrate views for software and systems
1. Logical view: Architecture diagram, relationships between systems and
stakeholders
2. Process view: API-led diagram, Information about the movement of information,
Documents success and failure paths, Sequence and activity diagrams
3. Development view: Data mapping, testing strategy, Example flows in Mulesoft
4. Physical view: Deployment diagrams, What artefacts are running on each node,
how the different pieces are connected, high level topology: databases, runtimes,
workers, LBs, firewalls, VPCs
+1 = The plus 1 illustrates the scenarios from an end user perspective --> User Stories
- Design phase: Process view, development view, physical view
,What documentation is also required beside 4+1 view? - ANSWERMaintenance,
operations and security documentation
What are Mule applications under the hood? - ANSWERJava-based applications
based on Java Spring configured by Mule application XML files
Which 4+1 view is created to direct deployment and maintenance phases? -
ANSWERPhysical view:
- Shows the process and the nodes that are running
- View on CI/CD
What is a Mule application? - ANSWER- It runs in a Java virtual machine (JVM)
- It is triggered by internal or external events or processes and routes to other
components or endpoints
How does a typical Mule flow looks like? - ANSWER
What are the main elements for a Mule event? - ANSWERMule events can be passed
or copied between event processors in the flow
- Message: The main data object carried between event processors
- Attributes: Metadata contained in the message header
- Payload: Core information of the message
- Variables: Stores current event state for use by later event processors
- Error message: Generates by the flow
What are the three types of flows in Mule 4? - ANSWER1. Regular
- Starts with a message source
- Can have its own error handler
2. Private flow
- No message source
- Can only be triggered from within the Mule application
3. Sub flows
- No message source like a private flow
- No Error handling (Errors bubble up into the parent flow)
What happens if you route a message with a flow reference to a sub flow? -
ANSWERThe flow message is processed synchronously
How can you trigger flows asynchronously from a parent flow? - ANSWERWith the
Async scope:
It will copy the message and process it asynchronously in the parent and sub-flow
, For example if you want to send e massage to Splunk you can use the async scope
With which component can you trigger flows beside an event source? -
ANSWERScheduler:
- Fixed frequency: Poll every 1000 mili sec
- Cron: You can specify an event to occur just once at a certain specific date or at
some frequency
When you enable CRON you can see the application on cloud hub an trigger it in the
run time manager
- runtime manager -> schedules
- You can also trigger flows directly from connectors with internal schedulers:
Database, File, FTP, SFTP on Table Row and on New or Update File
Which connectors have internal scheduling options? - ANSWER- Database: on Table
Row
- File, FTP, SFTP: On New or Update File
What are the advantages of using connectors? - ANSWER- Facilitate integration of
third-party systems such as Salesforce, Google, Facebook, Workday
- No need to study and code to underlying protocol or security by the third party
system
- Speed up development and deployment
- Make mule applications easier to maintain
How can you share global elements across Mule applications? - ANSWERMule
Domain project:
- Mule domains are only supported in customer-hosted runtime planes
- One or more application can be associated with the Mule domain
- A Mule domain can be deployed to Mule runtimes along with Mule applications
What is important about Mule Domains when you want to use them? - ANSWERThey
are only supported in customer-hosted runtime planes
What changed in Mule 4 compared to Mule 3? - ANSWER1. Messages are now called
events and the structure has changed
2. Inbound and outbound properties are called attributes
3. Each Mule 4 connector explicitly sets its own outbound properties
