What Is a recommended practice when designing an integration Mule 4 application that reads a large XML payload as a stream?
Answer(s): C
If the size of the stream exceeds the maximum, a STREAM_MAXIMUM_SIZE_EXCEEDED error is raised.
Anypoint Exchange is required to maintain the source code of some of the assets committed to it, such as Connectors, Templates, and API specifications.What is the best way to use an organization's source-code management (SCM) system in this context?
Answer(s): B
* Organization should continue to use SCM system of their choice, in addition to keeping source code for these asset types in Anypoint Exchange, thereby enabling parallel development, branching.* Reason is that Anypoint exchange is not full fledged version repositories like GitHub.* But at same time it is tightly coupled with Mule assets
What Anypoint Connectors support transactions?
Answer(s): A
Below Anypoint Connectors support transactions JMS Publish Consume VM Publish Consume Database All operations
A Mule application is deployed to a cluster of two(2) cusomter-hosted Mule runtimes. Currently the node name Alice is the primary node and node named bob is the secondary node. The mule application has a flow that polls a directory on a file system for new files.The primary node Alice fails for an hour and then restarted.After the Alice node completely restarts, from what node are the files polled, and what node is now the primary node for the cluster?
Answer(s): D
* Mule High Availability Clustering provides basic failover capability for Mule. * When the primary Mule Runtime becomes unavailable, for example, because of a fatal JVM or hardware failure or it's taken offline for maintenance, a backup Mule Runtime immediately becomes the primary node and resumes processing where the failed instance left off. * After a system administrator recovers a failed Mule Runtime server and puts it back online, that server automatically becomes the backup node. In this case, Alice, once up, will become backup -------------------------------------------------------------------------- --------------------------------------------------------------------
https://docs.mulesoft.com/mule- runtime/4.3/hadr-guide So correct choice is : Files are polled form Bob node Bob is now the primary node
An Organization has previously provisioned its own AWS VPC hosting various servers. The organization now needs to use Cloudhub to host a Mule application that will implement a REST API once deployed to Cloudhub, this Mule application must be able to communicate securely with the customer-provisioned AWS VPC resources within the same region, without being interceptable on the public internet.What Anypoint Platform features should be used to meet these network communication requirements between Cloudhub and the existing customer-provisioned AWS VPC?
Correct answer is: Add a Mulesoft hosted Anypoint VPC configured and with VPC Peering to the AWS VPC * Connecting to your Anypoint VPC extends your corporate network and allows CloudHub workers to access resources behind your corporate firewall.* You can connect on-premises data centers through a secured VPN tunnel, or a private AWS VPC through VPC peering, or by using AWS Direct Connect.MuleSoft Doc Reference : https://docs.mulesoft.com/runtime-manager/virtual-private-cloud
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