Online Access Free 1Z0-1084-21 Exam Questions

You are processing millions of files in an Oracle Cloud Infrastructure (OCI) Object Storage bucket. Each time a new file is created, you want to send an email to the customer and create an order in a database. The solution should perform and minimize cost, Which action should you use to trigger this email?

• A.Use OCI Events service and OCI Notification service to send an email each time a file is created.
• B.Schedule an Oracle Function that checks the OCI Object Storage bucket every minute and emails the customer when a file is found.
• C.Schedule an Oracle Function that checks the OCI Object Storage bucket every second and emails the customer when a file is found.
• D.Schedule a cron job that monitors the OCI Object Storage bucket and emails the customerwhen a new file is created.

In order to effectively test your cloud-native applications, you might utilize separate environments (development, testing, staging, production, etc.). Which Oracle Cloud Infrastructure (OC1) service can you use to create and manage your infrastructure?

• A.OCI Compute
• B.OCI Container Engine for Kubernetes
• C.OCI Resource Manager
• D.OCI API Gateway

You are working on a cloud native e-commerce application on Oracle Cloud Infrastructure (OCI). Your application architecture has multiple OCI services, including Oracle Functions. You need to trigger these functions directly from other OCI services, without having to run custom code.
Which OCI service cannot trigger your functions directly?

• A.Oracle Integration
• B.OCI API Gateway
• C.OCI Events Service
• D.OCI Registry

Which pattern can help you minimize the probability of cascading failures in your system during partial loss of connectivity or a complete service failure?

• A.Circuit breaker pattern
• B.Anti-corruption layer pattern
• C.Compensating transaction pattern
• D.Retry pattern

Which two are benefits of distributed systems?

• A.Privacy
• B.Scalability
• C.Resiliency
• D.Security
• E.Ease of testing