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

質問 1

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 2

(CHK_4>2) You have a scenario where a DevOps team wants to store secrets in Oracle Cloud Infrastructure (OCI) Vault so that it can inject the secrets into an app's environment variables (for example, MYSQL_DB_PASSWD) at deployment time. Which is NOT valid about managing secrets in the OCI Vault service?

（A）New secret versions automatically expire in 90 days unless you configure an expiry rule.

（B）A unique OCID is automatically generated for each secret and remains unchanged even when creating a new secret version.

（C）A secret reuse rule prevents the use of secret contents across different versions of a secret.

（D）You can manually create new secrets as well as new secret versions using the OCI Console:

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 3

Which of the following TWO statements are TRUE about deleting a Kubernetes cluster? (Choose two.)

（A）Upon deleting a cluster, no other resources created during the cluster creation process or associated with the cluster (such as VCNS. Internet Gateways, NAT Gateways, Route Tables, Security Lists. Load Balancers, and Block Volumes) are deleted automatically.

（B）Upon deleting a cluster, other resources created during the cluster creation process or associated with the cluster (such as VCNS, Internet Gateways, NAT Gateways, Route Tables, Security Lists, B. Load Balancers, and Block Volumes) are deleted automatically.

（C）If you change the auto-generated name of a worker node and then delete the cluster, the renamed worker node is not deleted.

（D）You cannot change the autogenerated names of the worker nodes in the format oke-c<part-of cluster- CCID>-<part-of-node-pool-OCID>-<part-of-subnet-OCID>-<slot> within a Kubernetes cluster.

（E）Changing the auto-generated name of a worker node does not affect the deletion of the worker node when the cluster in which it is created is deleted.

正解：A、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 4

You are building a container image and pushing it to Oracle Cloud Infrastructure Registry (OCIR). You need to ensure that these images never get deleted from the repository. Which action should you take?

（A）Write a policy to limit access to the specific repository in your compartment.

（B）Edit the tenancy global retention policy.

（C）Create a group and assign a policy to perform lifecycle operations on images.

（D）Set global policy of image retention to "Retain All Images".

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 5

Which of the following is defined as a configurable, low-latency infrastructure layer that controls the interaction between a network of microservices? (Choose the best answer.)

（A）Service Mesh

（B）Containers

（C）CI/CD Pipelines

（D）DevOps

（E）Kubernetes

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 6

Your organization has deployed their e-commerce application on Oracle Container Engine for Kubernetes (OKE) and they are using the Oracle Cloud Infrastructure Registry (OCIR) service as their Docker image repository. They have deployed the OKE cluster using the 'custom create' option, and their Virtual Cloud Network (VCN) has three public subnets with associated Route Tables, Security Lists, and Internet Gateway.
However, their application containers are failing to deploy. On investigation, they discover that the images are not being pulled from the designated OCIR repository, even though the YAML configuration has the correct path to the images. What is a valid concern here that needs to be further investigated?

（A）VCN hosting the OKE cluster worker nodes needs to have a NAT gateway to access OCIR repositories.

（B）Security List rule for TCP port 22 needs to be added to connect to the OCIR service.

（C）OKE cluster needs to have a secret with the credentials of their OCIR repository and use that secret in the Kubernetes deployment manifest.

（D）Identity and Access Management (IAM) credentials need to be added for each user that deploys applications to the OKE cluster.

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 7

When developing microservices, each one can be developed in the language of choice. Which term describes this type of development? (Choose the best answer.)

（A）Agile

（B）DevOps

（C）Distributed

（D）Polyglot

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 8

Assuming that your function does NOT have the --provisioned-concurrency option enabled, which parameter is used to configure the time period during which an idle function will remain in memory before Oracle Functions removes its container image from memory?

（A）timeout

（B）access-timeout

（C）None, as this time is not configurable.

（D）idle-timeout

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 9

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 regarding service resiliency?

（A）Resiliency is about not bringing a service to a functioning state after a failure.

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

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

（D）Resiliency is about avoiding failures.

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 10

Which command is used to get a Docker image from Oracle Cloud Infrastructure Registry (OCIR) to the client machine?

（A）docker fetch <tenancy-namespace>/<region-key>.ocir.io/<repo-name>:<tag>

（B）docker fetch <region-key>.ocir.io/<tenancy-namespace>/<repo-name>:<tag>

（C）docker pull <tenancy-namespace>/<region-key>.ocir.io/<repo-name>: <tag>

（D）docker pull <region-key>.ocir.io/<tenancy-namespace>/<repo-name>: <tag>

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)

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

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