Oracle Updated 1z0-1109-23 Exam Questions and Answers by harmony

Explanation

The correct statement is: You need to provision a new stack because Terraform uses immutable in-frastructure. In Oracle Cloud Infrastructure (OCI) Resource Manager, Terraform uses the concept of immutable infrastructure, which means that any changes to the infrastructure are managed through the Terraform code. In this scenario, if you want to add a CIDR block, subnet, and compute instance to your VCN, you would need to make the necessary changes to your Terraform code, create a new stack in Resource Manager, and deploy the updated code. This ensures that the infra-structure is created consistently and according to the desired state defined in the Terraform code. Simply provisioning the new resources in the OCI console and later adding them to the Terraform configuration and state would not be the recommended approach in this case.

Explanation

The possible problem that caused the failure of the managed build stage in an Oracle Cloud Infra-structure (OCI) DevOps Build Pipeline could be that a vault secret has an incorrect OCID assigned to it. In the context of the question, the issue is related to the code repository not being accessible. This suggests that there might be a problem with the authentication or credentials used to access the code repository. One possible cause is that a vault secret, which typically stores sensitive information such as credentials or access tokens, has an incorrect OCID (Oracle Cloud Identifier) as-signed to it. If the secret's OCID is incorrect or doesn't match the expected value, it can result in authentication failures and the inability to access the code repository, leading to a pipeline failure. To resolve this issue, the administrator or developer should verify the OCID assigned to the vault secret and ensure it is correct. They should also check the code repository configuration and ensure that the correct credentials are being used to access the repository.

Explanation

The two valid log categories with regard to the logging service in Oracle Cloud Infrastructure (OCI) are: Audit logs: Audit logs capture actions and events related to resource operations in OCI. These logs provide visibility into who performed an action, what action was performed, and when it occurred, helping with compliance and security monitoring. Custom logs: Custom logs allow users to define and send their application-specific log data to OCI logging service. Users can create custom log groups and log streams to organize and manage their log data. This enables centralized log management and analysis for custom applications and services running in OCI. Query logs and User logs are not valid log categories in OCI's logging service.

The statement that is true regarding OKE supported images and shapes for worker nodes is that to provision worker nodes from a custom image, you must use the CLI or API and specify the custom image’s OCID when creating the node pool. A custom image is an image that you create by importing an image file from your local environment or by customizing an existing OCI image. A custom image allows you to have more control over the configuration and software of your worker nodes. However, to use a custom image for your worker nodes, you cannot use the Console. You must use the CLI or API and provide the OCID (Oracle Cloud Identifier) of the custom image when creating the node pool. Verified References: [Creating Node Pools - Oracle Cloud Infrastructure Container Engine for Kubernetes], [Custom Images - Oracle Cloud Infrastructure Compute]