1z0-1084-22無料問題集「Oracle Cloud Infrastructure 2022 Developer Professional」

質問 1

In the sample Kubernetes manifest file below, what annotations should you add to create a private load balancer In oracle Cloud infrastructure Container Engine for Kubermetes?

A)

B)

C)

D)

（A）Option D

（B）Option B

（C）Option C

（D）Option A

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

Which header is NOT required when signing GET requests to Oracle Cloud Infrastructure APIs?

（A）(request-target)

（B）host

（C）date or x-date

（D）content-type

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

With the volume of communication that can happen between different components in cloud-native applications, it is vital to not only test functionality, but also service resiliency.
Which statement is true with regards to service resiliency?

（A）Resiliency is about recovering from failures without downtime or data loss.

（B）A goal of resiliency is not to bring a service to a functioning state after a failure.

（C）Resiliency is about avoiding failures.

（D）Resiliency testing can be only done in a test environment.

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

You have a containerized app that requires an Autonomous Transaction Processing (ATP) Database. Which option is not valid for o from a container in Kubernetes?

（A）Enable Oracle REST Data Services for the required schemas and connect via HTTPS.

（B）Install the Oracle Cloud Infrastructure Service Broker on the Kubernetes cluster and deploy serviceinstance and serviceBinding resources for ATP. Then use the specified binding name as a volume in the application deployment manifest.

（C）Create a Kubernetes secret with contents from the instance Wallet files. Use this secret to create a volume mounted to the appropriate path in the application deployment manifest.

（D）Use Kubernetes secrets to configure environment variables on the container with ATP instance OCID, and OCI API credentials. Then use the CreateConnection API endpoint from the service runtime.

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

Which two statements are true for service choreography?

（A）Service choreography should not use events for communication.

（B）Service choreography relies on a central coordinator.

（C）Services involved in choreography communicate through messages/messaging systems.

（D）Decision logic in service choreography is distributed.

（E）Service choreographer is responsible for invoking other services.

正解：C、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

Which one of the statements describes a service aggregator pattern?

（A）It involves implementing a separate service that makes multiple calls to other backend services

（B）It uses a queue on both sides of the service communication

（C）It involves sending events through a message broker

（D）It is implemented in each service separately and uses a streaming service

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

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）Re-write your web service and implement rate limiting.

（B）Use a third party service integration to implement a DDoS attack mitigation,

（C）Use OCI virtual cloud network (VCN) segregation to control DDoS.

（D）Use OCI API Gateway service and configure rate limiting.

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

In a Linux environment, what is the default location of the configuration file that Oracle Cloud Infrastructure CLI uses for profile information? (Choose the best answer.)

（A）/etc/.oci/con

（B）/usr/local/bin/con

（C）/usr/bin/oci/con

（D）$HOME/.oci/con

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

1z0-1084-22 無料問題集「Oracle Cloud Infrastructure 2022 Developer Professional」

弊社を連絡する

関連リンク

トップ試験