Oracle 1Z0-1084-21 問題集

質問 1：
You are working on a serverless DevSecOps application using Oracle Functions. You have deployeda Python function that uses the Oracle Cloud Infrastructure (OCI) Python SDK to stop any OC1 Compute instance that does not comply with your corporate security standards There are 3 non compliant OCI Compute instances.
However, when you invoke this function none of the instances were stopped. How should you troubleshoot this?
A. Enable function tracing in the OCI console, and go to OCI Monitoring console to see the function stack trace.
B. There is no way to troubleshoot a function running on Oracle Functions.
C. Enable function remote debugging in the OCI console, and use your favorite IDE to inspect the function running on Oracle Functions.
D. Enable function logging in the OCI console, include some print statements in your function code and use logs to troubleshoot this.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
How can you find details of the tolerations field for the sample YAML file below?

A. kubectl get pod.spec.tolerations
B. kubectl describe pod.spec tolerations
C. kubectl explain pod.spec.tolerations
D. kubectl list pod.spec.tolerations
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
You have deployed a Python application on Oracle Cloud Infrastructure Container Engine for Kubernetes.
However, during testing you found a bug that you rectified and created a new Docker image. You need to make sure that if this new Image doesn't work then you can roll back to the previous version.
Using kubectl, which deployment strategies should you choose?
A. A/B Testing
B. Rolling Update
C. Canary Deployment
D. Blue/Green Deployment
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Given a service deployed on Oracle Cloud Infrastructure Container Engine far Kubernetes (OKE), which annotation should you add in the sample manifest file below to specify a 400 Mbps load balancer?

A. service.beta.kubernetes.io/oci-load-balancer-size: 400Mbps
B. service.beta.kubernetes.io/oci-load-balancer-shape: 400Mbps
C. service.beta.kubernetes.io/oci-load-balancer-value: 400Mbps
D. service, beta, kubernetes . io/oci-load-balancer-kind: 400Mbps
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 5：
You are tasked with developing an application that requires the use of Oracle Cloud Infrastructure (OCI) APIs to POST messages to a stream in the OCI Streaming service.
Which statement is incorrect?
A. The Content-Type header must be Set to application/j son
B. The request does not require an Authorization header.
C. The request must include an authorization signing string including (but not limited to) x-content-sha256, content-type, and content-length headers.
D. An HTTP 401 will be returned if the client's clock is skewed more than 5 minutes from the server's.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 6：
You are developing a serverless application with Oracle Functions and Oracle Cloud Infrastructure Object Storage- Your function needs to read a JSON file object from an Object Storage bucket named"input-bucket" in compartment "qa-compartment". Your corporate security standards mandate the use of Resource Principals for this use case.
Which two statements are needed to implement this use case?
A. Set up a policy to grant your user account read access to the bucket:
allow user XYZ to read objects in compartment qa-compartment where target .bucket, name-'input-bucket'
B. Set up a policy with the following statement to grant read access to the bucket:
allow dynamic-group read-file-dg to read objects in compartment qa-compartment where target .bucket
.name=' input-bucket *
C. No policies are needed. By default, every function has read access to Object Storage buckets in the tenancy
D. Set up the following dynamic group for your function's OCID: Name: read-file-dg Rule: resource. id = ' ocid1. f nf unc. ocl -phx. aaaaaaaakeaobctakezj z5i4uj j 7g25q7sx5mvr55pms6f
4da !
E. Set up a policy to grant all functions read access to the bucket:
allow all functions in compartment qa-compartment to read objects in target.bucket.name='input-bucket'
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
You have written a Node.js function and deployed it to Oracle Functions. Next, you need to call this function from a microservicewritten in Java deployed on Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE).
Which can help you to achieve this?
A. Oracle Functions does not allow a microservice deployed on OKE to invoke a function.
B. OKE does not allow a microservice to invoke a function from Oracle Functions.
C. Use the OCI CLI with kubect1 to invoke the function from the microservice.
D. Use the OCI Java SDK to invoke the function from the microservice.
正解：D
解説: (Topexam メンバーにのみ表示されます)