Oracle 1z0-1109-22 問題集

質問 1：
A DevOps engineer is asked to access an Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) cluster to deploy new applications and manage existing ones. Which three statements are true? (Setting Up Cluster Access). (Choose three.)
A. When a cluster's Kubernetes API endpoint has a public IP address, you can access the cluster in Cloud Shell by setting up a kubeconfig file
B. Generating an API signing key pair is a mandatory step while setting up cluster access using local machine if the public key is not already uploaded in the console.
C. To access the cluster using kubectl you have to set up a Kubernetes manifest file for the cluster. The kubeconfig file by default is named config and stored in the $HOME/.manifest directory
D. To access the cluster using kubectl you have to set up a Kubernetes configuration file for the cluster. The kubeconfig file by default is named config and stored in the $HOME/.kube directory.
正解：A,B,D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
You have just run the managed build stage of an Oracle Cloud Infrastructure (OCI) DevOps Build Pipeline. The pipeline failed, because the code repository could not be accessed. What might the problem be?
A. More than one code repository was assigned to the DevOps project
B. A deployment Dynamic Group was assigned an incorrect OCID for its compartment.
C. A vault secret has an incorrect OCID assigned to it.
D. An administrator created the code repository policy in the parent compartment rather than the main working compartment.
正解：C

質問 3：
What is the DevOps lifecycle, and how does it help businesses succeed?
A. It is a multi-phased development cycle that focuses on rapid-release and continuous de-livery to unity team infrastructure and maximize the quality of software.
B. It is a system of software coding and automation that involves multiple phases and re-leases to aid in release management and issue resolution.
C. It is a non-cyclical development process that involves heightened collaboration, culture, and communication to ensure on-time delivery.
D. It is an agile process for software development that implements staggered-release and human intervention to improve release and deployment frequency.
正解：A

質問 4：
Which two statements are INCORRECT with respect to a Dockerfile? (Choose two.)
A. If CMD instruction provides default arguments for the ENTRYPOINT instruction, both should be specified in JSON format.
B. The COPY instruction copies new files, directories, or remote file URLS from <src> and adds them to the filesystem of the image at the path <dest>.
C. The RUN instruction will execute any commands in a new layer on top of the current image and commit the results.
D. An ENV instruction sets the environment value to the key, and it is available for the subsequent build steps and in the running container as well.
E. WORKDIR instruction sets the working directory for any RUN, CMD, ENTRYPOINT instructions and not for COPY and ADD instructions in the Dockerfile.
正解：E
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Pods running in your Oracle Container Engine for Kubernetes (OKE) cluster often need to communicate with other pods in the cluster or with services outside the cluster. As the OKE cluster administrator, you have been tasked with configuring permissions to restrict pod-to-pod communications except as explicitly allowed. Where can you define these permissions?
A. IAM Policies
B. RBAC Roles
C. Security Lists
D. Network Policies
正解：D