Oracle 1Z0-1084-20 問題集

質問 1：
Which is NOT a supported SDK on Oracle Cloud Infrastructure (OCI)?
A. Python SDK
B. Java SDK
C. Ruby SDK
D. Go SDK
E. .NET SDK
正解：E
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which statement accurately describes Oracle Cloud Infrastructure (OCI) Load Balancer integration with OCI Container Engine for Kubernetes (OKE)?
A. OKE service provisions an OCI Load Balancer instance for each Kubernetes service with LoadBalancer type in the YAML configuration.
B. OCI Load Balancer instance must be manually provisioned for each Kubernetes service that requires traffic balancing.
C. OKE service provisions a single OCI Load Balancer instance shared with all the Kubernetes services with LoadBalancer type in the YAML configuration.
D. OCI Load Balancer instance provisioning is triggered by OCI Events service for each Kubernetes service with LoadBalancer type in the YAML configuration.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
You are developing a serverless application with Oracle Functions. You have created a function in compartment named prod. When you try to invoke your function you get the following error.
Error invoking function. status: dhcpoptions.oc1.phx.aaaaaaaac... does not exist or Oracle Functions is How can you resolve this error?
A. Deleting the function and redeploying it will fix the problem
B. Create a policy:
Allow service FaaS to use virtual-network-family in compartment prod
C. Create a policy:
Allow any-user to manage function-family and virtual-network-family in compartment prod
D. Create a policy:
Allow function-family to use virtual-network-family in compartment prod
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
You are processing millions of files in an Oracle Cloud Infrastructure (OCI) Object Storage bucket. Each time a new file is created, you want to send an email to the customer and create an order in a database. The solution should perform and minimize cost, Which action should you use to trigger this email?
A. Schedule an Oracle Function that checks the OCI Object Storage bucket every second and emails the customer when a file is found.
B. Schedule an Oracle Function that checks the OCI Object Storage bucket every minute and emails the customer when a file is found.
C. Use OCI Events service and OCI Notification service to send an email each time a file is created.
D. Schedule a cron job that monitors the OCI Object Storage bucket and emails the customer when a new file is created.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Your organization uses a federated identity provider to login to your Oracle Cloud Infrastructure (OCI) environment. As a developer, you are writing a script to automate some operation and want to use OCI CLI to do that. Your security team doesn't allow storing private keys on local machines.
How can you authenticate with OCI CLI?
A. Run oci session refresh -profile <profile_name>
B. Run oci setup keys and provide your credentials
C. Run oci session authenticate and provide your credentials
D. Run oci setup oci-cli-rc -file path/to/target/file
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Your Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) administrator has created an OKE cluster with one node pool in a public subnet. You have been asked to provide a log file from one of the nodes for troubleshooting purpose.
Which step should you take to obtain the log file?
A. ssh into the nodes using private key.
B. It is impossible since OKE is a managed Kubernetes service.
C. Use the username open and password to login.
D. ssh into the node using public key.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 7：
As a cloud-native developer, you have written a web service for your company. You have used Oracle Cloud Infrastructure (OCI) API Gateway service to expose the HTTP backend. However, your security team has suggested that your web service should handle Distributed Denial-of-Service (DDoS) attack. You are time-constrained and you need to make sure that this is implemented as soon as possible.
What should you do in this scenario?
A. Use OCI virtual cloud network (VCN) segregation to control DDoS.
B. Re-write your web service and implement rate limiting.
C. Use OCI API Gateway service and configure rate limiting.
D. Use a third party service integration to implement a DDoS attack mitigation,
正解：C
解説: (Topexam メンバーにのみ表示されます)