Oracle 1z0-1084-23 問題集

質問 1：
Which testing measure should be considered when using test cases that simultaneously validate a deployment and perform a selected set of functional tasks?
A. Robust Deployment
B. Resource Utilization
C. Scalability
D. Functionality
E. Resiliency
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
(CHK_4>2) Which TWO statements are NOT valid regarding the Oracle Cloud Infrastructure (OCI) Streaming service? (Choose two.)
A. Although OCI Streaming automatically encrypts all data while in transit, it is the developer's responsibility to encrypt data at rest, if needed.
B. The throughput of a stream is defined by a partition. A partition provides 1 MB/sec data input and 2 MB/sec data output.
C. A stream can be configured with either a public or a private endpoint with support for customer managed encryption keys.
D. OCI Streaming can support up to 2,000 requests per second to each partition.
E. OCI Streaming stores all data for 24 hours by default, but that can be extended up to 7 days.B
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Your team has created a serverless application deployed in Oracle Functions. It uses a Python function leveraging the Oracle Cloud Infrastructure (OCI) Python SDK to stop any OCI compute instance that does not comply with your corporate security standards. Although there are three non-compliant OCI compute instances, when you invoke this function, none of the instances were stopped. With respect to this issue, which of the following is a valid troubleshooting strategy?
A. Enable function logging in the OCI console, add some print statements in your function code, and then view the logs to troubleshoot.
B. Enable function remote debugging in the OCI console, and then use your favorite IDE to inspect the function running on Oracle Functions.
C. Ensure that the application is deployed within the same OCI compartment as the instance, because you cannot enable function execution data from the OCI console.
D. Enable function tracing in the OCI console, and then go to the OCI Monitoring console to view the function stack trace.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 4：
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? (Choose two.)
A. 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'
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. 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'
D. Set up the following dynamic group for your function's OCID: Name: read-file-dg Rule: resource.id = "ocid1.fnfunc.oc1.phx.aaaaaaaakeaobctakezjz5i4ujj7g25q7sx5m vr55pms6f4da'
E. No policies are needed. By default, every function has read access to Object Storage buckets in the tenancy.
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which of the following is NOT a criterion that is usually met by a microservice?
A. Highly maintainable
B. Tightly coupled
C. Organized around business capabilities.
D. Independently deployable
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 6：
You have two microservices, A and B, running in production. Service A relies on APIs from service B. You want to test changes to service A without deploying all of its dependencies, which include service B. Which approach should you take to test service A?
A. Test against production APIs.
B. Test the APIs in private environments.
C. There is no need to explicitly test APIs.
D. Test using API mocks.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
To effectively test your cloud native applications for "unknown unknowns", you need to employ various testing and deployment strategies. Which strategy involves exposing new functionality or features to only a small set of users?
A. A/B Testing
B. Canary Deployment
C. Component Testing
D. Blue/Green Deployment
正解：B
解説: (Topexam メンバーにのみ表示されます)