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Exam AWS Certified Solutions Architect - Professional SAP-C02 All Questions

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Exam AWS Certified Solutions Architect - Professional SAP-C02 topic 1 question 504 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional SAP-C02
Question #: 504
Topic #: 1
[All AWS Certified Solutions Architect - Professional SAP-C02 Questions]

A company plans to migrate a legacy on-premises application to AWS. The application is a Java web application that runs on Apache Tomcat with a PostgreSQL database.

The company does not have access to the source code but can deploy the application Java Archive (JAR) files. The application has increased traffic at the end of each month.

Which solution will meet these requirements with the LEAST operational overhead?

  • A. Launch Amazon EC2 instances in multiple Availability Zones. Deploy Tomcat and PostgreSQL to all the instances by using Amazon Elastic File System (Amazon EFS) mount points. Use AWS Step Functions to deploy additional EC2 instances to scale for increased traffic.
  • B. Provision Amazon Elastic Kubernetes Service (Amazon EKS) in an Auto Scaling group across multiple AWS Regions. Deploy Tomcat and PostgreSQL in the container images. Use a Network Load Balancer to scale for increased traffic.
  • C. Refactor the Java application into Python-based containers. Use AWS Lambda functions for the application logic. Store application data in Amazon DynamoDB global tables. Use AWS Storage Gateway and Lambda concurrency to scale for increased traffic.
  • D. Use AWS Elastic Beanstalk to deploy the Tomcat servers with auto scaling in multiple Availability Zones. Store application data in an Amazon RDS for PostgreSQL database. Deploy Amazon CloudFront and an Application Load Balancer to scale for increased traffic.
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Suggested Answer: D 🗳️
by mifune at June 27, 2024, 10:09 p.m.
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AzureDP900
1 week, 1 day ago
D is right Elastic Beanstalk: AWS Elastic Beanstalk is a managed service that automates the deployment, scaling, and management of web applications on EC2 instances. It provides auto-scaling capabilities, which can handle increased traffic without manual intervention. Multi-AZ deployment: Deploying Tomcat servers in multiple Availability Zones (AZs) ensures high availability and reduces downtime in case of failures or outages. RDS database instance: Using an RDS PostgreSQL database instance allows for easy scaling and management of your application's data, making it well-suited for increased traffic. CloudFront and ALB: Deploying Amazon CloudFront (CDN) and Application Load Balancer (ALB) helps distribute traffic across multiple regions and instances, ensuring a scalable and high-performance architecture.
upvoted 1 times
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AhmedSalem
4 months, 3 weeks ago
Selected Answer: D
Answer D Elastic Beanstalk: Provides an easy and managed way to deploy and scale web applications. It handles the deployment, capacity provisioning, load balancing, and auto-scaling automatically. Amazon RDS for PostgreSQL: Manages the database operations, providing automated backups, patching, and scaling, which reduces operational overhead. CloudFront and Application Load Balancer: Ensure that the application can handle increased traffic efficiently, distributing the load across multiple Availability Zones and providing low latency.
upvoted 4 times
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kupo777
4 months, 4 weeks ago
D The option with the least overhead is the use of AWS Elastic Beanstalk Tomcat.
upvoted 1 times
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mifune
5 months ago
Selected Answer: D
Upload the .jar straightforward to AWS Elastic Beanstalk. Answer D
upvoted 3 times
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