最新Oracle Cloud 1z0-1084-23考試題庫，Oracle 1z0-1084-23課程的擬真試題下載

問題1
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? (Choose the best answer.)

A. The request does not require an Authorization header.

B. An HTTP 401 will be returned if the client's clock is skewed more than 5 minutes from the server's.

C. The request must include an authorization signing string including (but not limited to) x-content-sha256, content-type, and content-length headers.

D. The Content-Type header must be set to application/json

正確答案: A

說明：（僅 NewDumps 成員可見）

問題2
A service you are deploying to Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) uses a docker image from a private repository in OCI Registry (OCIR). Which configuration is necessary to provide access to this repository from OKE?

A. Add a generic secret on the cluster containing your identity credentials. Then specify a registryCredentials property in the deployment manifest.

B. Create a dynamic group for nodes in the cluster, and a policy that allows the dynamic group to read repositories in the same compartment.

C. Create a docker-registry secret for OCIR with identity Auth Token on the cluster, and specify the imagePullSecret property in the application deployment manifest.

D. Create a docker-registry secret for OCIR with API key credentials on the cluster, and specify the imagePullSecret property in the application deployment manifest.

正確答案: C

說明：（僅 NewDumps 成員可見）

問題3
In the shared responsibility model, who should perform patching, upgrading, and maintaining of the worker nodes in provisioned Oracle Container Engine for Kubernetes (OKE) clusters?

A. Oracle Support does it.

B. It is the responsibility of the customer.

C. It is an automated process.

正確答案: B

說明：（僅 NewDumps 成員可見）

問題4
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 separate queue for each application instance.

B. Use a single queue to process all transactions.

C. Use a separate queue for each type of transaction.

D. Use a priority queue to prioritize requests.

正確答案: B

說明：（僅 NewDumps 成員可見）

問題5
As a cloud-native developer, you are designing an application that depends on Oracle Cloud Infrastructure (OCI) Object Storage wherever the application is running. Therefore, provisioning of storage buckets should be part of your Kubernetes deployment process for the application. Which of the following should you leverage to meet this requirement? (Choose the best answer.)

A. OCI Service Broker for Kubernetes

B. Open Service Broker API

C. Oracle Functions

D. OCI Container Engine for Kubernetes

正確答案: A

說明：（僅 NewDumps 成員可見）

問題6
What is the maximum execution time of Oracle Functions?

A. 60 seconds

B. 300 seconds

C. 120 seconds

D. 240 seconds

正確答案: B

說明：（僅 NewDumps 成員可見）

問題7
Your team has chosen to use master encryption key (MEK) within an Oracle Cloud Infrastructure (OCI) Vault for encrypting Kubernetes secrets associated with your microservice deployments in OCI Container Engine for Kubernetes (OKE) clusters so that you can easily manage key rotation. Which of the following is NOT valid about rotating keys in the OCI Vault service?

A. Both software and HSM-protected MEKS can be rotated.

B. Each key version is tracked internally with separate unique OCIDS.

C. When you rotate an MEK, a new key version is automatically generated.

D. Once rotated, older key versions can be used for encryption until they are deleted.

正確答案: D

說明：（僅 NewDumps 成員可見）

問題8
You are a developing a microservices application that will be a consumer of the Oracle Cloud Infrastructure (OCI) Streaming service. Which API method should you use to read and process a stream?

A. GetMessages

B. GetStream

C. ProcessStream

D. ReadStream

E. ReadMessages

正確答案: A

說明：（僅 NewDumps 成員可見）

問題9
You are developing a real-time monitoring application for a fleet of vehicles, which will be deployed on Oracle Cloud Infrastructure (OCI). You need to choose between using OCI Queue or OCI Streaming to handle the real-time data feeds from the vehicles. Based on the scenario described, which is the most appropriate choice for handling real-time data feeds?

A. OCI Queue, because it is optimized for low-latency messaging and ideal for real-time applications

B. OCI Queue, because it provides at-least-once message delivery, which is critical for real-time monitoring applications

C. OCI Streaming, because it offers exactly-once message delivery, which is necessary for real-time applications

D. OCI Streaming, because it is designed for high-volume, continuous ingestion and processing of data, making it the best choice for a fleet of vehicles

正確答案: D

說明：（僅 NewDumps 成員可見）

問題10
Which kubectl command syntax is valid for implementing a rolling update deployment strategy in Kubernetes? (Choose the best answer.)

A. kubectl upgrade -c <container> --image=image:v2

B. kubectl update -c <container> --iniage=image: v2

C. kubectl update <deployment-name> --image=image:v2

D. kubectl rolling-update <deployment-name> --image=image:v2

正確答案: D

說明：（僅 NewDumps 成員可見）

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