Oracle 1z0-1084-23 問題集

質問 1：
You deployed a Python application to an Oracle Container Engine for Kubernetes (OKE) cluster. However, while testing you found a bug, which you rectified and then created a new Docker image. You now need to ensure that if this new image does not work once deployed, you should be able to roll back to the previous version. Using kubect1, which strategy should you use?
A. A/B Testing
B. Rolling Update
C. Canary Deployment
D. Blue/Green Deployment
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
What is the difference between continuous delivery and continuous deployment in the DevOps methodology? (Choose the best answer.)
A. Continuous delivery involves automation of developer tasks, whereas continuous deployment involves manual operational tasks.
B. Continuous delivery requires automatic linting, whereas continuous deployment testing must be run manually.
C. Continuous delivery is a process that Initiates deployment manually, whereas continuous deployment is based on automating the deployment process.
D. Continuous delivery utilizes automatic deployment to a development environment, whereas continuous deployment involves automatic deployment to a production environment.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which is NOT a valid use case for leveraging the Oracle Cloud Infrastructure (OCI) Events service?
A. Capturing the OCI Monitoring service alarms and invoking autoscaling of compute instances.
B. Triggering a function deployed in Oracle Functions when new files are uploaded to an OCI Object Storage bucket.
C. Publishing a notification when long-lived tasks complete, such as an OCI Autonomous Database backup completion.
D. Publishing all the OCI resource events in a specific compartment to the OCI Streaming service for later analysis.
E. Triggering a notification action when a function completes its execution.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 4：
As a developer, you have been tasked with implementing a microservices-based application. Which THREE technologies are best suited to accomplish the task? (Choose three.)
A. Service Mesh
B. Big Data
C. Kubemetes
D. Docker
E. Anomaly Detection
F. Terraform
正解：A,C,D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A company is developing a new application that needs to process transactions in real time. The company wants to ensure that all transactions are processed in order and that no transaction is lost. Which of these is a correct strategy for leveraging OCI Queue in this scenario?
A. Use a priority queue to prioritize requests.
B. Use a single queue to process all transactions.
C. Use a separate queue for each type of transaction.
D. Use a separate queue for each application instance.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 6：
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. Distributed
C. Polyglot
D. DevOps
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Which of the following TWO statements are TRUE about deleting a Kubernetes cluster? (Choose two.)
A. If you change the auto-generated name of a worker node and then delete the cluster, the renamed worker node is not deleted.
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. 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.
D. 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.
E. 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.
正解：A,E
解説: (Topexam メンバーにのみ表示されます)