1Z0-1084-21 試験問題を無料オンラインアクセス

As a cloud-native developer, you are designing an application that depends on Oracle Cloud Infrastructure (OCI) Object Storage wherever the application is running. Therefore, provisioning of storage buckets should be part of your Kubernetes deployment process for the application. Which should you leverage to meet this requirement?

• A.OCI ContainerEngine for Kubernetes
• B.Oracle Functions
• C.OCI Service Broker for Kubernetes
• D.Open Service Broker API

Which is NOT a valid option to execute a function deployed on Oracle Functions?

• A.Trigger by an event in Oracle Cloud Infrastructure Events service
• B.Invoke from Oracle Cloud Infrastructure CLI
• C.Invoke from Fn Project CLI
• D.Invoke from Docker CLI
• E.Send a signed HTTP requests to the function's invoke endpoint

Which one of the statements describes a service aggregator pattern?

• A.It involves sending events through a message broker
• B.It involves implementing a separate service that makes multiple calls to other backend services
• C.It uses a queue on both sides of the service communication
• D.It isimplemented in each service separately and uses a streaming service

You have been asked to create a stateful application deployed in Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) that requires all ofyour worker nodes to mount and write data to persistent volumes.
Which two OCI storage services should you use?

• A.Use open source storage solutions on top of OCI.
• B.Use OCI Object Storage as persistent volume.
• C.Use OCI File Services as persistent volume.
• D.Use GlusterFS as persistent volume.
• E.Use OCI Block Volume backed persistent volume.

As a cloud-native developer, you have written a web service for your company. You have used Oracle Cloud Infrastructure (OCI) API Gateway service to expose the HTTP backend. However, your security team has suggested that your web service should handle Distributed Denial-of-Service (DDoS) attack. You are time-constrained and you need to make sure that this is implemented as soon as possible.
What should you do in this scenario?

• A.Use a third party service integration to implement a DDoS attack mitigation,
• B.Use OCI API Gateway service and configure rate limiting.
• C.Re-write your web service and implement rate limiting.
• D.Use OCI virtual cloud network (VCN) segregation to control DDoS.