1Z0-997-20の無料問題集（135題）、1Z0-997-20認定試験参考書

Oracle 1Z0-997-20 問題集

試験コード：1Z0-997-20

試験名称：Oracle Cloud Infrastructure 2020 Architect Professional

最近更新時間：2024-04-18

問題と解答：全135問

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質問 1：
As a solution architect, you are designing a web application to be deployed across multiple Oracle Cloud Infrastructures (OCI) regions for a global audience. Your goal is that users from each region should access the application web servers deployed in their own geographical OCI location.
Which OCI feature can be used to achieve this?
A. OCI Global Load balancers
B. OCI Traffic Management IP Prefix steering policy
C. OCI Public Load Balancers
D. OCI Traffic Management GeoLocation steering policy
正解：D

質問 2：
You have decided to migrate your application to Oracle Cloud Infrastructure and use Oracle Functions to deploy your microservices.
Which monitoring metrics are available to help you calculate your total cost for using Oracle Functions per month? (Choose Two)
A. Length of time a function runs.
B. Number of times a function is invoked.
C. Network bandwidth used by your functions.
D. Amount of storage used by your functions.
E. Amount of RAM used by your functions.
正解：A,B

質問 3：
Your organization is planning on using Oracle Cloud Infrastructure (OCI) File Storage Service (FSS). You will be deploying multiple compute instance in Oracle Cloud Infrastructure(OCI) and mounting the file system to these compute instances.
The file system will hold payment data processed by a Database instance and utilized by compute instances to create a overall inventory report. You need to restrict access to this data for specific compute instances and must be allowed/blocked per compute instance's CIDR block.
Which option can you use to secure access?
A. Use 'Export option' feature of FSS to restrict access to the mounted file systems.
B. Use stateless Security List rule to restrict access from known IP addresses only.
C. Create and configure OCI Web Application Firewall service with built in DNS based intelligent routing.
D. Create a new VCN security list, choose SOURCE TYPE as Service and SOURCE SERVICE as FSS. Add stateless ingress and egress rules for specific IP address and CIDR blocks.
正解：A

質問 4：
A data analytics company has been building Its now generation big data and analytics platform on Oracle Cloud Infrastructure (OCI). They need a storage service that provide the scale and performance that their big data applications require such as high throughput to compute nodes with low latency file operations in addition, their data needs to be stored redundantly across multiple nodes In a single availability domain and allows concurrent connections from multiple compute Instances hosted on multiple availability domains.
Which OCI storage service can you use to meet i his requirement?
A. Object Storage
B. Archive storage
C. File System Storage
D. Block Volume
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
You work for a large bank where security and compliance are critical. As part of the security overview meeting, your company decided to minimize the installation of local tools on your laptop. You have been running Ansible and kubectl to spin up Oracle Container Engine for Kubernetes (OKE) clusters and deployed your application.
For authentication, you are using an Oracle Cloud Infrastructure (OCI) CLI config file that contains OCIDs, Fingerprint, and a locally stored PEM file. Your security team doesn't want you to store any local API key and certificate, or any other local tools.
Which two actions should you perform to spin up the OKE cluster and interact with it? (Choose two.)
A. Create a developer workstation on OCI. Install Ansible and kubectl on it. Use resource principal to authenticate against OCI API and create the OKE Cluster.
B. Create a developer workstation on OCI. Install Ansible and kubectl on it. Use instance principal to authenticate against OCI API and create the OKE Cluster.
C. Develop your own code using OCI SDK to deploy the OKE cluster.
D. Work on OCI Cloud Shell to use built-in Ansible and kubectl to deploy the OKE cluster. Use OCI_CLI_AUTH=instance_obo_user environment variable to authenticate using built-in token.
E. Work on OCI Cloud Shell to use built-in Ansible and kubectl to deploy the OKE cluster. Bring in your own config file and certificate to authenticate against OCI API.
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
You work for a large bank where your main application is a payment processing gateway API. You deployed the application on Oracle Container Engine for Kubernetes (OKE) and used API Gateway with several policies to control the access of the API endpoint.
However, your customers are complaining about the unavailability of the API endpoint. Upon checking, you noticed that the Gateway URL is throwing Service Unavailable error. You need to check the backend latency and backend responses when this error started last night.
What should you do to get this data? (Choose the best answer.)
A. Go to Developer Services and click on API Gateway. Go to the detail page of the gateway and select Metrics. Change the Start and End time to filter the metrics.
B. Check with the application owner and search the log file for the container to get the metrics from the log file.
C. Go to Governance Menu and click on Audit to see the Audit log for the API Gateway. Filter it using Start and End date with a 503 response status.
D. Go to Monitoring and click on Service Metrics. Choose the Metric Namespace as oci_apigateway. Change the Start and End time accordingly. Add a Dimension and select httpStatusCode: 503. Check the backend latency and backend responses metric.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
You have been asked to review some network proposals by a major client. The client's IT director needs to provision two Virtual Cloud Network (VCN) for a major application. Both applications use a large number of virtual machine instances, and so will ideally occupy VCNs with as many address spaces as possible. Additionally, in the future, VCN peering will be required to allow communication between the VCNs.
Which of the following are valid IP ranges to consider for the VCNs?
A. 10.0.0.0/16 and 10.0.64.0/24
B. 10.0.1.0/24 and 10.0.1.0/27
C. 10.0.0.0/24 and 10.0.1.0/24
D. 10.0.0.0/8 and 11.0.0.0/8
正解：C

Oracle 1Z0-997-20 認定試験の出題範囲：

トピック	出題範囲
トピック 1	Design and implement hybrid network architectures to meet high availability, bandwidth and latency requirements
トピック 2	Conduct Monitoring, observability and alerting in OCI Migrate on-premises workloads to OCI Evaluate and implement databases
トピック 3	Design, implement and operate solutions for security and governance Operate and troubleshoot solutions on OCI
トピック 4	Implement solutions to meet business and technical requirements Design for hybrid cloud architecture
トピック 5	Plan and design solutions to meet business and technical requirements Design for Security and Compliance
トピック 6	Create architecture patterns including N-tier applications, microservices, and serverless architectures
トピック 7	Design scalable and elastic solutions for high availability and disaster recovery Manage infrastructure using OCI CLI, APIs and SDKs
トピック 8	Design, implement and operate solutions to meet compliance requirements Design, implement and operate databases in OCI
トピック 9	Design strategy for migrating on-premises workloads to OCI Evaluate multi-cloud solution architectures

参照：https://education.oracle.com/oracle-cloud-infrastructure-2020-architect-professional/pexam_1Z0-997-20

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