1z0-1084-24無料問題集「Oracle Cloud Infrastructure 2024 Developer Professional」

質問 1

Which TWO are characteristics of microservices? (Choose two.)

（A）Microservices are hard to test in isolation.

（B）Microservices communicate over lightweight APIs.

（C）All microservices share a data store.

（D）Microservices can be independently deployed.

（E）Microservices can be implemented in limited number of programming languages.

正解：B、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 2

You are developing a real-time monitoring application for a fleet of vehicles, which will be deployed on Oracle Cloud Infrastructure (OCI). You need to choose between using OCI Queue or OCI Streaming to handle the real-time data feeds from the vehicles. Based on the scenario described, which is the most appropriate choice for handling real-time data feeds?

（A）OCI Streaming, because it offers exactly-once message delivery, which is necessary for real-time applications

（B）OCI Queue, because it provides at-least-once message delivery, which is critical for real-time monitoring applications

（C）OCI Streaming, because it is designed for high-volume, continuous ingestion and processing of data, making it the best choice for a fleet of vehicles

（D）OCI Queue, because it is optimized for low-latency messaging and ideal for real-time applications

正解：C 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

Which TWO statements are correct regarding Docker images and containers? (Choose two.)

（A）Writing and building a new Dockerfile is the only way you can create new Docker images.

（B）A container can exist without an image but an image cannot exist without a container.

（C）Only one container can be spawned from a given image at a time.

（D）If multiple containers are spawned from the same image, then they all use the same copy of that image in memory.

（E）An image is a collection of immutable layers whereas a container is a running instance of an image.

正解：D、E 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

Your Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) administrator has created an OKE cluster with one node pool in a public subnet. You have been asked to provide a log file from one of the nodes for troubleshooting purpose. Which step should you take to obtain the log file?

（A）It is impossible because OKE is a managed Kubernetes service.

（B）SSH into the node using the public key.

（C）Use the username opc and password to login.

（D）SSH into the nodes using the private key.

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 5

Which is NOT a valid use case for leveraging the Oracle Cloud Infrastructure (OCI) Events service?

（A）Publishing a notification when long-lived tasks complete, such as an OCI Autonomous Database backup completion.

（B）Triggering a function deployed in Oracle Functions when new files are uploaded to an OCI Object Storage bucket.

（C）Capturing the OCI Monitoring service alarms and invoking autoscaling of compute instances.

（D）Triggering a notification action when a function completes its execution.

（E）Publishing all the OCI resource events in a specific compartment to the OCI Streaming service for later analysis.

正解：C 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

You have two microservices, A and B, running in production. Service A relies on APIs from service B. You want to test changes to service A without deploying all of its dependencies, which include service B. Which approach should you take to test service A?

（A）There is no need to explicitly test APIs.

（B）Test using API mocks.

（C）Test the APIs in private environments.

（D）Test against production APIs.

正解：B 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

You have created a repository in Oracle Cloud Infrastructure Registry (OCIR) in the us-ashburn-1 (iad) region in your tenancy with the heyoci namespace. Which three are valid tags for an image named myapp? (Choose three.)

（A）us-ashburn-1.ocir.io/myproject/heyoci/myapp:latest

（B）us-ashburn-1.ocir.io/heyoci/myapp:0.0.2-beta

（C）us-ashburn-1.ocir.io/heyoci/myproject/myapp:0.0.2-beta

（D）iad.ocir.io/heyoci/myapp:0.0.2-beta

（E）iad.ocir.io/heyoci/myproject/myapp:0.0.1

（F）iad.ccir.io/heyoci/myapp:latest

正解：C、E、F 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

You are developing a distributed application and you need a call to a path to always return a specific JSON content deploy an OCI API Gateway with the below API deployment specification. What is the correct value for type? { "routes" : [{ "path" : "/hello", "methods" : ["Get"), "backend" : { "type" : " ---------------- ", "status"
: 200, "headers" : [{ "name" : "Content-Type", "value" : "application/json" }] "body" : "{\"myjson\": \" consistent response\"}" }}]}

（A）STOCK_RESPONSE_BACKEND

（B）CONSTANT_BACKEND

（C）HTTP_BACKEND

（D）JSON_BACKEND

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 9

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 of the following should you leverage to meet this requirement? (Choose the best answer.)

（A）OCI Container Engine for Kubernetes

（B）Open Service Broker API

（C）Oracle Functions

（D）OCI Service Broker for Kubernetes

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 10

Which testing strategy achieves high velocity of deployments and releases of cloud native applications?
(Choose the best answer.)

（A）Automated testing

（B）Penetration testing

（C）Integration testing

（D）A/B testing

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)

1z0-1084-24 無料問題集「Oracle Cloud Infrastructure 2024 Developer Professional」

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