SAP-C02模擬トレーリング、SAP-C02対策学習

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Amazon SAP-C02（AWS Certified Solutions Architect - Professional（SAP-C02））認定試験は、AWS上でスケーラブルで高可用性かつ耐障害性のあるシステムを設計および展開する高度なスキルと専門知識を証明することを目的としています。この認定試験は、すでにAWS Certified Solutions Architect - Associate認定を取得し、AWS上でクラウドベースのソリューションを設計および展開する経験を持つプロフェッショナルを対象としています。

SAP-C02試験に合格することは、AWS上で複雑でスケーラブルで高可用性のシステムを設計・展開するために必要な技術スキルと知識を持っていることを示しています。この認定は雇用主から高く評価され、より高い給与と優れた職の機会をもたらすことができます。また、最新のAWSテクノロジーを学び、習得するために時間と労力を投資することへのあなたのキャリアに対するコミットメントと意欲を示しています。

>> SAP-C02模擬トレーリング <<

効率的-最高のSAP-C02模擬トレーリング試験-試験の準備方法SAP-C02対策学習

SAP-C02認定試験は専門知識と情報技術を検査する試験で、CertShikenが一日早くAmazonのSAP-C02認定試験「AWS Certified Solutions Architect - Professional (SAP-C02)」に合格させるのサイトで試験の前に弊社が提供する訓練練習問題をテストして、短い時間であなたの収穫が大きいです。

Amazon Web Services（AWS）が提供するAmazon SAP-C02試験は、認定ソリューションアーキテクトを目指すプロフェッショナル向けの認定試験です。この試験は、AWSプラットフォーム上でスケーラブルで高可用性かつ耐障害性のあるシステムを設計および展開するための候補者の知識とスキルをテストするために設計されています。最新のAWSサービスとベストプラクティスを反映した最新の試験であり、認定プロフェッショナルが最新の知識を持っていることを保証しています。

Amazon AWS Certified Solutions Architect - Professional (SAP-C02) 認定 SAP-C02 試験問題 (Q289-Q294):

質問 # 289
A company creates an Amazon API Gateway API and shares the API with an external development team. The API uses AWS Lambda functions and is deployed to a stage that is named Production.
The external development team is the sole consumer of the API. The API experiences sudden increases of usage at specific times, leading to concerns about increased costs. The company needs to limit cost and usage without reworking the Lambda functions.
Which solution will meet these requirements MOST cost-effectivery?

A. Configure provisioned concurrency for each Lambda function. Use AWS Application Auto Scaling to register the Lambda functions as targets. Set up scaling schedules to increase and decrease capacity to match changes in API usage.
B. Create an API Gateway API key and an AWS WAF Regional web ACL. Associate the web ACL with the Production stage. Add a rate-based rule to the web ACL. In the rule, specify the rate limit and a custom request aggregation that uses the X-API-Key header. Share the API key with the external development team.
C. Configure the API to send requests to Amazon SQS queues instead of directly to the Lambda functions. Update the Lambda functions to consume messages from the queues and to process the requests. Set up the queues to invoke the Lambda functions when new messages arrive.
D. Create an API Gateway API key and usage plan. Define throttling limits and quotas in the usage plan. Associate the usage plan with the Production stage and the API key. Share the API key with the external development team.

正解：D

質問 # 290
A solutions architect is determining the DNS strategy for an existing VPC. The VPC is provisioned to use the 10.24.34.0/24 CIDR block. The VPC also uses Amazon Route 53 Resolver for DNS. New requirements mandate that DNS queries must use private hosted zones. Additionally, instances that have public IP addresses must receive corresponding public hostnames.
Which solution will meet these requirements to ensure that the domain names are correctly resolved within the VPC?

A. Create a private hosted zone. Activate the enableDnsSupport attribute and the enableDnsHostnames attribute for the VPC. Update the VPC DHCP options set to include domain-name-servers-10.24.34.2.
B. Deactivate the enableDnsSupport attribute for the VPC. Activate the enableDnsHostnames attribute for the VPC. Create a new VPC DHCP options set, and configure domain-name-servers=10.24.34.2. Associate the new DHCP options set with the VPC.
C. Create a private hosted zone. Associate the private hosted zone with the VPC. Activate the enableDnsSupport attribute and the enableDnsHostnames attribute for the VPC. Create a new VPC DHCP options set, and configure domain-name-servers=AmazonProvidedDNS. Associate the new DHCP options set with the VPC.
D. Create a private hosted zone. Associate the private hosted zone with the VPC. Activate the enableDnsSupport attribute for the VPC. Deactivate the enableDnsHostnames attribute for the VPC. Update the VPC DHCP options set to include domain-name-servers=AmazonProvidedDNS.

正解：C

解説：
This option allows the solutions architect to use a private hosted zone to host DNS records that are only accessible within the VPC1. By associating the private hosted zone with the VPC, the solutions architect can ensure that DNS queries from the VPC are routed to the private hosted zone2. By activating the enableDnsSupport attribute and the enableDnsHostnames attribute for the VPC, the solutions architect can enable DNS resolution and hostname assignment for instances in the VPC3. By creating a new VPC DHCP options set, and configuring domain-name-servers=AmazonProvidedDNS, the solutions architect can use Amazon-provided DNS servers to resolve DNS queries from instances in the VPC4. By associating the new DHCP options set with the VPC, the solutions architect can apply the DNS settings to all instances in the VPC5.
What is Amazon Route 53 Resolver?
Associating a private hosted zone with your VPC
Using DNS with your VPC
DHCP options sets
Modifying your DHCP options

質問 # 291
A company is hosting an image-processing service on AWS in a VPC. The VPC extends across two Availability Zones. Each Availability Zone contains one public subnet and one private subnet.
The service runs on Amazon EC2 instances in the private subnets. An Application Load Balancer in the public subnets is in front of the service. The service needs to communicate with the internet and does so through two NAT gateways. The service uses Amazon S3 for image storage. The EC2 instances retrieve approximately of data from an S3 bucket each day.
The company has promoted the service as highly secure. A solutions architect must reduce cloud expenditures as much as possible without compromising the service's security posture or increasing the time spent on ongoing operations.
Which solution will meet these requirements?

A. Attach an Amazon Elastic File System (Amazon EFS) volume to the EC2 instances. Host the image on the EFS volume.
B. Move the EC2 instances to the public subnets. Remove the NAT gateways.
C. Replace the NAT gateways with NAT instances. In the VPC route table, create a route from the private subnets to the NAT instances.
D. Set up an S3 gateway VPC endpoint in the VPC. Attach an endpoint policy to the endpoint to allow the required actions on the S3 bucket.

正解：D

解説：
Create Amazon S3 gateway endpoint in the VPC and add a VPC endpoint policy. This VPC endpoint policy will have a statement that allows S3 access only via access points owned by the organization.

質問 # 292
A company wants to host a new global website that consists of static content. A solutions architect is working on a solution that uses Amazon CloudFront with an origin access identity <OAI) to access website content that is stored in a private Amazon S3 bucket.
During testing, the solutions architect receives 404 errors from the S3 bucket. Error messages appear only for attempts to access paths that end with a forward slash. such as example.com/path/. These requests should return the existing S3 object path/index.html. Any potential solution must not prevent CloudFront from caching the content.
What should the solutions architect do to resolve this problem?

A. Change the CloudFront configuration to use an AWS Lambda@Edge function that is invoked by a viewer request event to rewrite the S3 request URL.
B. Change the CloudFront origin to an Amazon API Gateway endpoint. Rewrite the S3 request URL in an AWS service integration.
C. Change the CloudFront origin to an Amazon API Gateway proxy endpoint. Rewrite the S3 request URL by using an AWS Lambda function.
D. Change the CloudFront configuration to use an AWS Lambda@Edge function that is invoked by an origin request event to rewrite the S3 request URL.

正解：A

質問 # 293
A solutions architect has launched multiple Amazon EC2 instances in a placement group within a single Availability Zone. Because of additional load on the system, the solutions architect attempts to add new instances to the placement group. However, the solutions architect receives an insufficient capacity error.
What should the solutions architect do to troubleshoot this issue?

A. Stop and start all the instances in the placement group. Try the launch again.
B. Launch the additional instances as Dedicated Hosts in the placement groups.
C. Use a spread placement group. Set a minimum of eight instances for each Availability Zone.
D. Create a new placement group. Merge the new placement group with the original placement group.

正解：A

質問 # 294
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