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1Z0-1084-25最新考古題，1Z0-1084-25在線考題
Testpdf的經驗豐富的專家團隊開發出了針對Oracle 1Z0-1084-25 認證考試的有效的培訓計畫，很適合參加Oracle 1Z0-1084-25 認證考試的考生。Testpdf為你提供的都是高品質的產品，可以讓你參加Oracle 1Z0-1084-25 認證考試之前做模擬考試，可以為你參加考試做最好的準備。
Oracle 1Z0-1084-25 考試大綱：
主題
簡介
主題 1
- Cloud Native Applications and Containerization: This section of the exam covers containerization technologies for cloud-native applications. It explains Docker architecture, its components, and the process of pulling and pushing container images using Oracle Cloud Infrastructure Registry (OCIR). It also explores container orchestration, deploying applications on Oracle Kubernetes Engine (OKE), and using OCI Service Mesh for Kubernetes deployments.
主題 2
- Monitoring & Troubleshooting Cloud-Native Applications: This section of the exam focuses on monitoring and troubleshooting cloud-native applications. It covers using OCI Monitoring to track metrics, OCI Logging for managing logs and performing tasks related to monitoring, logging, and tracing for better observability and issue resolution.
主題 3
- Leveraging Serverless Technologies for Cloud Native Development: This section of the exam measures the skills of professionals in serverless development within OCI. It covers creating serverless applications using Oracle Functions, building API gateways for routing traffic, and integrating systems through OCI Streaming Service. Additionally, it explores event-driven architectures using OCI Event Service and how OCI Queue enables asynchronous messaging between microservices.
主題 4
- Cloud Native Fundamentals: This section of the exam measures the skills of target audience and covers the essential principles of cloud-native development. It explains the core concepts, key pillars, and advantages of cloud-native applications. The section also focuses on microservices architecture, including its design methodology and how it supports scalable, distributed applications.
主題 5
- Testing and Securing Cloud-Native Applications: This section focuses on testing strategies and security for cloud-native applications. It discusses different testing methodologies, securing sensitive information using OCI Vault, and implementing security measures to address cloud-native development challenges.
>> 1Z0-1084-25最新考古題 <<
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最新的 Oracle Cloud Infrastructure 1Z0-1084-25 免費考試真題 (Q20-Q25):
問題 #20
Which TWO statements accurately describe an Oracle Functions application? (Choose two.)
- A. A Docker image containing all the functions that share the same configuration.
- B. A common context to store configuration variables that are available to all functions in the application. A Docker image containing all the functions that share the same configuration.
- C. An application based on Oracle Functions, Oracle Cloud Infrastructure (OCI) Events, and OCI API Gateway services.
- D. A small block of code invoked in response to an OCI Events service.
A logical group of functions.
答案：B,D
解題說明：
The correct statements are: A common context to store configuration variables that are available to all functions in the application. A Docker image containing all the functions that share the same configuration. A logical group of functions. Explanation:: An Oracle Functions application provides a common context for functions within the application. It allows you to store configuration variables that are accessible by all the functions in the application. Functions within the same application can share the same Docker image, which contains the common configuration and dependencies. An Oracle Functions application serves as a logical group that organizes related functions. Functions within the same application can be managed collectively, and they can interact and share resources within the application context.
問題 #21
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. iad.ccir.io/heyoci/myapp:latest
- B. us-ashburn-1.ocir.io/heyoci/myapp:0.0.2-beta
- C. iad.ocir.io/heyoci/myproject/myapp:0.0.1
- D. us-ashburn-1.ocir.io/heyoci/myproject/myapp:0.0.2-beta
- E. iad.ocir.io/heyoci/myapp:0.0.2-beta
- F. us-ashburn-1.ocir.io/myproject/heyoci/myapp:latest
答案：A,C,D
解題說明：
(OPT) iad.ocir.io/myproject/heyoci/myapp:latest The three valid tags for an image named myapp in the heyoci namespace of the Oracle Cloud Infrastructure Registry (OCIR) in the us-ashburn-1 (iad) region are: iad.ccir.io/heyoci/myapp:latest This tag specifies the latest version of the myapp image in the heyoci namespace in the iad region. iad.ocir.io/heyoci/myapp:0.0.2-beta This tag specifies version 0.0.2-beta of the myapp image in the heyoci namespace in the iad region. us-ashburn-1.ocir.io/heyoci/myapp:0.0.2-beta This tag specifies version 0.0.2-beta of the myapp image in the heyoci namespace in the us-ashburn-1 region. The other options mentioned are not valid tags for the given scenario: us-ashburn-1.ocir.io/heyoci/myapp:0.0.2-beta (incorrect format, missing the namespace) iad.ocir.io/myproject/heyoci/myapp:latest (incorrect format, incorrect order of namespace and project) us-ashburn-1.ocir.io/myproject/heyoci/myapp:latest (incorrect format, incorrect order of namespace and project) The correct format for tagging an image in OCIR is <region>.ocir.io/<namespace>/<repository>:<tag>.
問題 #22
A developer has created another version of a microservice and wants 10% of the traffic to flow towards it for testing purposes. The application is already configured using OCI (Oracle Cloud Infrastructure) Service Mesh. Which of the following steps is the right approach to achieve this goal?
- A. Use Kubernetes HPA (Horizontal Pod Autoscaler) to scale the new version of the microservice to handle 10% of the traffic automatically.
- B. Create a new entry in the routeRules field of the virtual service route table manifest to configure traffic splitting between the old and new versions of the microservice and set the percentage to 10%.
- C. Create a new entry in the routeRules field of the ingress gateway route table manifest to configure traffic splitting between the old and new versions of the microservice and set the percentage to 10%.
- D. Create a new Kubernetes deployment for the new version of the microservice and set the traffic splitting percentage to 10% in the Kubernetes service manifest.
答案：B
問題 #23
Which of the following step is NOT required for setting up the Container Engine for Kubernetes (OKE) cluster access using a local installation of kubectl?
- A. Set up the kubeconfig file.
- B. Install and configure the Oracle Cloud Infrastructure (OCI) CLI.
- C. Generate Auth token from the OCI console to access the OKE cluster using kubectl.
- D. Generate an API signing key pair (if you do not already have one) and upload the public key of the API signing key pair.
答案：C
解題說明：
The step that is NOT required for setting up the Container Engine for Kubernetes (OKE) cluster access using a local installation of kubectl is to generate an Auth token from the OCI console. The authentication for accessing the OKE cluster using kubectl can be performed using the OCI CLI configuration, specifically the API signing key pair and the kubeconfig file. Here are the correct steps for setting up the OKE cluster access using a local installation of kubectl: Set up the kubeconfig file: The kubeconfig file contains the necessary information to authenticate and access the OKE cluster using kubectl. It includes details such as the cluster endpoint, authentication method, and credentials. Generate an API signing key pair (if you do not already have one) and upload the public key of the API signing key pair: The API signing key pair is used for authentication with the OCI services. The public key of the key pair needs to be uploaded to the OCI Console to associate it with your user account. Install and configure the Oracle Cloud Infrastructure (OCI) CLI: The OCI CLI provides a command-line interface to interact with the OCI services. It needs to be installed and configured with your OCI credentials, including the user's OCID, tenancy OCID, region, and the path to the API signing key pair. By completing these steps, you can configure kubectl to access and manage your OKE clusters from your local machine using the OCI CLI authentication configuration.
問題 #24
How are cloud native application versions deployed to an OKE cluster when using a blue/green deployment strategy?
- A. Both old and new application versions are deployed to production at the same time.
- B. Current applications are slowly replaced with new application versions.
- C. New application versions are deployed in minor increments to a select group of people.
答案：A
解題說明：
Blue/Green deployment strategy allows releasing a new version of an application using two identical environments where one of them is active at a given time. The current version of the application is provisioned on the active environment, whereas the new version gets deployed to the standby environment1. The traffic is shifted from the active to the standby environment by updating the ingress resource2. Therefore, both old and new application versions are deployed to production at the same time, but only one of them receives the traffic. Verified Reference: Announcing new deployment strategies for OCI DevOps Service, Blue-Green OKE Deployment
問題 #25
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