Oracle 1z0-1084-22 問題集

質問 1：
Which two statements accurately describe an Oracle Functions application?
A. A small block of code invoked in response to an Oracle Cloud Infrastructure (OCI) Events service
B. An application based on Oracle Functions, Oracle Cloud Infrastructure (OCI) Events and OCI API Gateway services
C. A logical group of functions
D. A common context to store configuration variables that are available to all functions in the application
E. A Docker image containing all the functions that share the same configuration
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
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 3：
Which two statements are true for serverless computing and serverless architectures?
A. Application DevOps team is responsible for scaling
B. Long running tasks are perfectly suited for serverless
C. Applications running on a FaaS (Functions as a Service) platform
D. Serverless function state should never be stored externally
E. Serverless function execution is fully managed by a third party
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which one of the statements describes a service aggregator pattern?
A. It involves implementing a separate service that makes multiple calls to other backend services
B. It uses a queue on both sides of the service communication
C. It is implemented in each service separately and uses a streaming service
D. It involves sending events through a message broker
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 5：
You have created a repository in Oracle Cloud Infrastructure Registry in the us-ashburn-1 (iad) region in your tenancy with a namespace called "heyci.
Which three are valid tags for an image named "myapp"?
A. iad.ocir.io/heyoci/myproject/myapp:0.0.1
B. us-ashburn-l.ocir.io/myproject/heyoci/myapp:latest
C. us-ashburn-l.ocir.io/heyoci/myproject/myapp:0.0.2-beta
D. iad.ocir.io/heyoci/myapp:0.0.2-beta
E. iad.ocir.io/heyoci/myapp:latest
F. us-ashburn-l.ocirJo/heyoci/myapp:0.0.2-beta
G. iad.ocir.io/myproject/heyoci/myapprlatest
正解：A,D,E
解説: (Topexam メンバーにのみ表示されます)

質問 6：
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)