A financial services company is processing high-volume, non-XML, fixed-width textual data representing stock trades. The development team needs to parse this data efficiently within an App Connect Enterprise V11 message flow. Which combination of message domain, parser, and message model provides the most appropriate and performant solution for this scenario?
A developer needs to configure a message flow to be transactional, ensuring that operations against both an IBM MQ queue and an Oracle database are committed or rolled back together. Which property on the MQInput node is critical for initiating this coordinated transaction?
An architect is designing an integration solution where multiple message flows need to access a common set of frequently updated configuration data, such as currency exchange rates. To minimize database lookups and improve performance, a caching mechanism is required. Which App Connect Enterprise feature is best suited for this cross-flow, in-memory data caching?
A developer is using the IBM App Connect Enterprise Toolkit to create a new REST API. They have an existing OpenAPI 3.0 definition document. What is the most direct way to create the REST API project and scaffold the message subflows based on this document?
A solution developer needs to override a specific User-Defined Property within a deployed message flow for a test environment, without modifying the original BAR file. The integration server is running as a standalone process. Which file should be modified on the integration server to achieve this?
During troubleshooting of a complex message flow, a developer suspects that the message body is being incorrectly modified by a Mapping node. They decide to use the Flow Debugger. Which two actions can be performed on a message tree when a breakpoint is hit just after the Mapping node? (Select TWO)
True or False: In App Connect Enterprise V11, policies can be updated and redeployed to a running integration server without requiring a restart of the server or the applications that use them.
A team is migrating from IBM Integration Bus v10 to App Connect Enterprise v11 and plans to adopt a container-based deployment model using Docker. A key requirement is to externalize database connection details (URL, user, password) from the BAR file. Which approach represents the best practice for managing this configuration in a containerized ACE environment?
A developer needs to secure a REST API hosted in App Connect Enterprise. The requirement is to authenticate the client using an OAuth 2.0 bearer token and then authorize the request based on the token's scope. Which node is specifically designed to perform these identity extraction, authentication, and authorization steps?
An architect is designing a high-availability topology for App Connect Enterprise V11. The primary goal is to ensure that message processing continues without interruption if a single integration server fails. The solution uses IBM MQ for messaging. Which topology provides active-active processing and automatic workload balancing for messages from a shared queue?