AWS-Solutions-Associate合格受験記、AWS-Solutions-Associate勉強方法

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Amazon AWS-Solutions-Associate Exam Syllabus Topics:

SectionWeightObjectives
Design Resilient Architectures26%- Design solutions for disaster recovery
  • 1. Cross-region replication and failover
  • 2. Recovery strategies (backup, restore, pilot light, warm standby, multi-site)
  • 3. RTO and RPO planning
- Design highly available and fault-tolerant architectures
  • 1. Load balancing and auto scaling
  • 2. Multi-AZ and multi-region deployments
  • 3. Replication and backup strategies
- Determine how to isolate workloads
  • 1. Resource separation and segmentation
  • 2. Isolation boundaries and security domains
Design Secure Architectures30%- Design solutions for secure networks
  • 1. Edge security and protection
  • 2. Private access options
  • 3. VPC design and connectivity
- Design solutions for secure access
  • 1. Identity and access management (IAM)
  • 2. Federated access and AWS SSO
  • 3. Secure API access
- Design solutions for secure workloads
  • 1. Data protection and encryption
  • 2. Security groups and network ACLs
  • 3. Compliance and governance
Design Cost-Optimized Architectures20%- Design cost-effective network architectures
  • 1. Data transfer cost optimization
  • 2. Connectivity options selection
- Estimate costs and identify cost control mechanisms
  • 1. Budgeting and alerts
  • 2. Cost management tools
- Identify cost-effective storage solutions
  • 1. Storage class selection
  • 2. Lifecycle management
  • 3. Data retention and archiving
- Design cost-effective compute solutions
  • 1. Serverless vs provisioned resources
  • 2. Instance type and purchasing options
  • 3. Right-sizing and scaling
- Select cost-effective database solutions
  • 1. Capacity planning and optimization
  • 2. Database service pricing models
Design High-Performing Architectures24%- Design high-performance database solutions
  • 1. Data partitioning and distribution
  • 2. Database service selection (RDS, Aurora, DynamoDB, Neptune)
  • 3. Read replicas and caching
- Design high-performance compute solutions
  • 1. Scaling and performance optimization
  • 2. Compute options (EC2, Lambda, ECS, EKS, Fargate)
  • 3. Placement groups and networking
- Determine high-performance storage solutions
  • 1. Storage service selection (S3, EBS, EFS, FSx)
  • 2. Data transfer and acceleration
  • 3. Caching strategies
- Design high-performance network architectures
  • 1. Network optimization and routing
  • 2. Edge delivery and content distribution

>> AWS-Solutions-Associate合格受験記 <<

Amazon AWS-Solutions-Associate勉強方法、AWS-Solutions-Associate最新知識

高収入をもたらす良い仕事を見つけたいですか？あなたは優秀な才能になりたいですか？ AWS-Solutions-Associate認定は、あなたが望む夢を実現するのに役立ちます。なぜなら、AmazonのAWS-Solutions-Associateテスト準備は、仕事を探しているときに明らかな利点があることを証明でき、仕事を非常にうまく処理できるからです。そのため、AWS-Solutions-Associate試験の準備は、AWS-Solutions-Associate試験に合格して良い仕事を見つけるのに役立ちます。何を待っていますか？ AWS-Solutions-Associate試験問題を購入してください。

Amazon AWS Certified Solutions Architect - Associate (SAA-C03) 認定 AWS-Solutions-Associate 試験問題 (Q532-Q537):

質問 # 532
A solutions architect is designing an architecture for a new application that requires low network latency and high network throughput between Amazon EC2 instances. Which component should be included in the architectural design?

正解：C


質問 # 533
A company collects temperature, humidity, and atmospheric pressure data in cities across multiple continents.
The average volume of data collected per site each day is 500 GB. Each site has a high-speed internet connection. The company's weather forecasting applications are based in a single Region and analyze the data daily.
What is the FASTEST way to aggregate data for all of these global sites?

正解：D

解説：
Explanation
Step -1 To transfer to S3 from global sites : Amazon S3 Transfer Acceleration enables fast, easy, and secure transfers of files over long distances between your client and your Amazon S3 bucket. S3 Transfer Acceleration leverages Amazon CloudFront's globally distributed AWS Edge Locations. Used to accelerate object uploads to S3 over long distances (latency). Transfer acceleration is as secure as a direct upload to S3.
Step -2 : When the application analyze/aggregate the data from S3 and then again upload the results - Multipart upload
http://lavnish.blogspot.com/2017/06/aws
https://aws.amazon.com/s3/transfer-acceleration/


質問 # 534
A company has a business-critical application that runs on Amazon EC2 instances. The application stores data in an Amazon DynamoDB table. The company must be able to revert the table to any point within the last 24 hours.
Which solution meets these requirements with the LEAST operational overhead?

正解：C

解説：
Point-in-time recovery (PITR) for DynamoDB is a feature that enables you to restore your table data to any point in time during the last 35 days. PITR helps protect your table from accidental write or delete operations, such as a test script writing to a production table or a user issuing a wrong command. PITR is easy to use, fully managed, fast, and scalable. You can enable PITR with a single click in the DynamoDB console or with a simple API call. You can restore a table to a new table using the console, the AWS CLI, or the DynamoDB API. PITR does not consume any provisioned table capacity and has no impact on the performance or availability of your production applications. PITR meets the requirements of the company with the least operationaloverhead, as it does not require any manual backup creation, scheduling, or maintenance. It also provides per-second granularity for restoring the table to any point within the last 24 hours.
References:
Point-in-time recovery for DynamoDB - Amazon DynamoDB
Amazon DynamoDB point-in-time recovery (PITR)
Enable Point-in-Time Recovery (PITR) for Dynamodb global tables
Restoring a DynamoDB table to a point in time - Amazon DynamoDB
Point-in-time recovery: How it works - Amazon DynamoDB


質問 # 535
Your company has HQ in Tokyo and branch offices all over the world and is using a logistics software with a multi-regional deployment on AWS in Japan, Europe and USA. The logistic software has a 3-tier architecture and currently uses MySQL 5.6 for data persistence. Each region has deployed its own database
In the HQ region you run an hourly batch process reading data from every region to compute cross-regional reports that are sent by email to all offices this batch process must be completed as fast as possible to quickly optimize logistics how do you build the database architecture in order to meet the requirements'?

正解：D


質問 # 536
A company is developing a file-sharing application that will use an Amazon S3 bucket for storage. The company wants to serve all the files through an Amazon CloudFront distribution. The company does not want the files to be accessible through direct navigation to the S3 URL.
What should a solutions architect do to meet these requirements?

正解：B

解説：
https://aws.amazon.com/premiumsupport/knowledge-center/cloudfront-access-to-amazon-s3/
https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private-content-restricting-access-to- s3.html#private-content-restricting-access-to-s3-overview


質問 # 537
......

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AWS-Solutions-Associate勉強方法: https://www.passtest.jp/Amazon/AWS-Solutions-Associate-shiken.html

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