ARC-300 · Question #25
Northern Trail Outfitters uses an Order Management system (OMS), which creates an order tracking number for every order 24 hours after receiving it. The OMS provides only a web-service interface to ge
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Question
Northern Trail Outfitters uses an Order Management system (OMS), which creates an order tracking number for every order 24 hours after receiving it. The OMS provides only a web-service interface to get this tracking number. There is a job that updates this tracking number for exported orders, which were last modified yesterday. Part of this jobs code looks like the following:
Based on the above description and code snippet, which coding best practice should the Architect enforce?
Options
- APost-processing of search results is a bad practice that needs to be corrected.
- BThe transaction for updating of orders needs to be rewritten to avoid problems with transaction
- CConfigure circuit breaker and timeout for the OMS web service call to prevent thread exhaustion.
- DStandard order import should be used instead of modifying multiple order objects with custom
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