さらに、Jpexam SAA-C03ダンプの一部が現在無料で提供されています：https://drive.google.com/open?id=1fWrgOBUUzzQ4XEKsEgOOWEMuSAuMNVYC
当社の製品よりも高いプロファイルと低価格を備えた他の学習教材もあるかもしれませんが、SAA-C03学習教材の合格率は彼らのものよりもはるかに高いことを保証できます。そしてこれが最も重要です。以前のデータによると、SAA-C03トレーニング質問を使用する人の98％〜99％が試験に合格しました。あなたが私たちに信頼を与えてくれるなら、私たちはあなたに成功を与えます。
| Section | Weight | Objectives |
|---|---|---|
| Design High-Performing Architectures | 24% | - Performance scaling
|
| Design Cost-Optimized Architectures | 20% | - Cost management tools
|
| Design Resilient Architectures | 26% | - Fault tolerance and recovery
|
| Design Secure Architectures | 30% | - Secure workloads and applications
|
Jpexamの商品を使用したあとのひとはJpexamの商品がIT関連認定試験に対して役に立つとフィードバックします。弊社が提供した商品を利用すると試験にたやすく合格しました。AmazonのSAA-C03認証試験に関する訓練は対応性のテストで君を助けることができて、試験の前に十分の準備をさしあげます。
質問 # 244
A company runs an Oracle database on premises. As part of the company's migration to AWS, the company wants to upgrade the database to the most recent available version. The company also wants to set up disaster recovery (DR) for the database. The company needs to minimize the operational overhead for normal operations and DR setup. The company also needs to maintain access to the database's underlying operating system.
Which solution will meet these requirements?
正解：B
質問 # 245
[Design Secure Architectures]
A company uses a legacy application to produce data in CSV format The legacy application stores the output data In Amazon S3 The company is deploying a new commercial off-the-shelf (COTS) application that can perform complex SQL queries to analyze data that is stored Amazon Redshift and Amazon S3 only However the COTS application cannot process the csv files that the legacy application produces The company cannot update the legacy application to produce data in another format The company needs to implement a solution so that the COTS application can use the data that the legacy applicator produces.
Which solution will meet these requirements with the LEAST operational overhead?
正解：C
解説：
This solution meets the requirements of implementing a solution so that the COTS application can use the data that the legacy application produces with the least operational overhead. AWS Glue is a fully managed service that provides a serverless ETL platform to prepare and load data for analytics. AWS Glue can process data in various formats, including .csv files, and store the processed data in Amazon Redshift, which is a fully managed data warehouse service that supports complex SQL queries. AWS Glue can run ETL jobs on a schedule, which can automate the data processing and loading process.
Option B is incorrect because developing a Python script that runs on Amazon EC2 instances to convert the .csv files to sql files can increase the operational overhead and complexity, and it may not provide consistent data processing and loading for the COTS application. Option C is incorrect because creating an AWS Lambda function and an Amazon DynamoDB table to process the .csv files and store the processed data in the DynamoDB table does not meet the requirement of using Amazon Redshift as the data source for the COTS application. Option D is incorrect because using Amazon EventBridge (Amazon CloudWatch Events) to launch an Amazon EMR cluster on a weekly schedule to process the .csv files and store the processed data in an Amazon Redshift table can increase the operational overhead and complexity, and it may not provide timely data processing and loading for the COTS application.
Reference:
https://aws.amazon.com/glue/
https://aws.amazon.com/redshift/
質問 # 246
[Design Secure Architectures]
A company is migrating a new application from an on-premises data center to a new VPC in the AWS Cloud. The company has multiple AWS accounts and VPCs that share many subnets and applications.
The company wants to have fine-grained access control for the new application. The company wants to ensure that all network resources across accounts and VPCs that are granted permission to access the new application can access the application.
正解：A
解説：
AWS PrivateLinkis the most suitable solution for providing fine-grained access control while allowing multiple VPCs, potentially across multiple accounts, to access the new application. This approach offers the following advantages:
Fine-grained control: Endpoint policies can restrict access to specific services or principals.
No need for route table updates: Unlike VPC peering or transit gateways, AWS PrivateLink does not require complex route table management.
Scalable architecture: PrivateLink scales to support traffic from multiple VPCs.
Secure connectivity: Ensures private connectivity over the AWS network, without exposing resources to the internet.
Why Other Options Are Not Ideal:
Option A:
VPC peering is not scalable when connecting multiple VPCs or accounts.
Route table management becomes complex as the number of VPCs increases.Not scalable.
Option B:
While transit gateways provide scalable VPC connectivity, they are not ideal for fine-grained access control.
Transit gateways allow connectivity but do not inherently restrict access to specific applications.Not ideal for fine-grained access control.
Option D:
Exposing the application through an ALB over the internet is not secure and does not align with the requirement to use private network resources.Security risk.
AWS Reference:
AWS PrivateLink:AWS Documentation - PrivateLink
AWS Networking Services Comparison:AWS Whitepaper - Networking Services
質問 # 247
A company is planning to migrate data to an Amazon S3 bucket The data must be encrypted at rest within the S3 bucket The encryption key must be rotated automatically every year.
Which solution will meet these requirements with the LEAST operational overhead?
正解：C
解説：
* Understanding the Requirement: The data must be encrypted at rest with automatic key rotation every
* year, with minimal operational overhead.
* Analysis of Options:
* SSE-S3: This option provides encryption with S3 managed keys and automatic key rotation but offers less control and flexibility compared to KMS keys.
* AWS KMS with Customer Managed Key (automatic rotation): This option offers full control over encryption keys, with AWS KMS handling automatic key rotation, minimizing operational overhead.
* AWS KMS with Customer Managed Key (manual rotation): This requires manual intervention for key rotation, increasing operational overhead.
* Customer Key Material: This involves more complex management, including importing key material and setting up automatic rotation, which increases operational overhead.
* Best Option for Minimal Operational Overhead:
* AWS KMS with a customer managed key and automatic rotation provides the needed security and key rotation with minimal operational effort. Setting the S3 bucket's default encryption to use this key ensures all data is encrypted as required.
References:
* AWS Key Management Service (KMS)
* Amazon S3 default encryption
質問 # 248
[Design Secure Architectures]
A company wants to deploy an AWS Lambda function that will read and write objects to Amazon S3 bucket. The Lambda function must be connected to the company's VPC. The company must deploy the Lambda function only to private subnets in the VPC. The Lambda function must not be allowed to access the internet.
Which solutions will meet these requirements? (Select TWO.)
正解：A、C
質問 # 249
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SAA-C03合格受験記: https://www.jpexam.com/SAA-C03_exam.html
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