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Exam AWS Certified Solutions Architect - Professional SAP-C02 topic 1 question 437 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional SAP-C02
Question #: 437
Topic #: 1
[All AWS Certified Solutions Architect - Professional SAP-C02 Questions]

A company runs an application in the cloud that consists of a database and a website. Users can post data to the website, have the data processed, and have the data sent back to them in an email. Data is stored in a MySQL database running on an Amazon EC2 instance. The database is running in a VPC with two private subnets. The website is running on Apache Tomcat in a single EC2 instance in a different VPC with one public subnet. There is a single VPC peering connection between the database and website VPC.

The website has suffered several outages during the last month due to high traffic.

Which actions should a solutions architect take to increase the reliability of the application? (Choose three.)

  • A. Place the Tomcat server in an Auto Scaling group with multiple EC2 instances behind an Application Load Balancer.
  • B. Provision an additional VPC peering connection.
  • C. Migrate the MySQL database to Amazon Aurora with one Aurora Replica.
  • D. Provision two NAT gateways in the database VPC.
  • E. Move the Tomcat server to the database VPC.
  • F. Create an additional public subnet in a different Availability Zone in the website VPC.
Show Suggested Answer Hide Answer
Suggested Answer: ACF 🗳️
by alexis123456 at Feb. 6, 2024, 3:19 a.m.
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kejam
Highly Voted 1 year, 4 months ago
Selected Answer: ACF
Answer: ACF These increase reliability of the app. F. Create an additional public subnet in a different Availability Zone in the website VPC. A. Place the Tomcat server in an Auto Scaling group with multiple EC2 instances behind an Application Load Balancer. C. Migrate the MySQL database to Amazon Aurora with one Aurora Replica. These do not. B. Provision an additional VPC peering connection. D. Provision two NAT gateways in the database VPC. E. Move the Tomcat server to the database VPC. (good idea for security, but we're after reliability)
upvoted 7 times
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AzureDP900
Most Recent 7 months, 2 weeks ago
ACF These three options improve the reliability and scalability of the application by: Reducing the likelihood of single points of failure Improving data availability and durability Providing an additional layer of redundancy
upvoted 1 times
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career360guru
1 year, 3 months ago
Selected Answer: ACF
Option A, C, F
upvoted 1 times
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sat2008
1 year, 4 months ago
Selected Answer: ACF
You cant move Ec2 directly to another VPC need to migrate between VPCs
upvoted 2 times
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arberod
1 year, 4 months ago
Selected Answer: ACF
agree ACF
upvoted 2 times
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HunkyBunky
1 year, 4 months ago
Selected Answer: ACF
B - not correct, because will not give us any benefit D - not correct, because will not give us any benefit E - looks not correct, because if we move website into database VPC - this VPC don't contains any public subnet, so it will be inaccessible
upvoted 2 times
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alexis123456
1 year, 4 months ago
correct answer is ACF
upvoted 4 times
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