Which Process type should you choose to model non-sequential process type in Oracle Integration Cloud (OIC)?

You need to create an OIC integration that will be processing many records individually that are contained within a large file. You have been advised to use an implementation approach that includes using the Download File operation of an FTP adapter in conjunction with the Stage File action Read File in Segments operation to mitigate issues with memory consumption.
When using this approach, which is a valid consideration regarding the use of the Read Fie in Segments operation?

You receive an exception message: "java.security.cert.CertPathValidatorException: Path does not chain with any of the trust anchors' What needs to be verified when this exception message is received?

Which is NOT a valid service provided by Oracle Enterprise Scheduler Service (ESS)?