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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 113 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02
Question #: 113
Topic #: 1
[All AWS Certified Developer - Associate DVA-C02 Questions]

A developer is working on an ecommerce website. The developer wants to review server logs without logging in to each of the application servers individually. The website runs on multiple Amazon EC2 instances, is written in Python, and needs to be highly available.

How can the developer update the application to meet these requirements with MINIMUM changes?

  • A. Rewrite the application to be cloud native and to run on AWS Lambda, where the logs can be reviewed in Amazon CloudWatch.
  • B. Set up centralized logging by using Amazon OpenSearch Service, Logstash, and OpenSearch Dashboards.
  • C. Scale down the application to one larger EC2 instance where only one instance is recording logs.
  • D. Install the unified Amazon CloudWatch agent on the EC2 instances. Configure the agent to push the application logs to CloudWatch.
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Suggested Answer: D 🗳️
by MrTee at April 22, 2023, 9:46 p.m.
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MrTee
Highly Voted 1 year, 6 months ago
Selected Answer: D
Option D is the best option because it requires minimum changes and leverages the existing infrastructure.
upvoted 12 times
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sumanshu
Most Recent 4 months ago
Selected Answer: D
By installing the unified Amazon CloudWatch agent on all EC2 instances, the application logs will automatically be pushed to Amazon CloudWatch Logs, a centralized logging service.
upvoted 1 times
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65703c1
5 months ago
Selected Answer: D
D is the correct answer.
upvoted 1 times
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SerialiDr
9 months, 2 weeks ago
Selected Answer: D
D. Install the unified Amazon CloudWatch agent on the EC2 instances. Configure the agent to push the application logs to CloudWatch: This is the most appropriate solution. The unified CloudWatch agent can be easily installed and configured on each EC2 instance to push logs to Amazon CloudWatch. This allows for centralized log storage and access without a significant change to the application architecture or its high availability setup. It provides a straightforward way to aggregate logs from multiple instances in one place.
upvoted 3 times
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loctong
1 year, 5 months ago
Selected Answer: D
By installing the Amazon CloudWatch agent on the EC2 instances, the developer can easily collect and send logs from each instance to Amazon CloudWatch. The CloudWatch agent provides a unified way to collect logs, system-level metrics, and custom metrics from the EC2 instances.
upvoted 3 times
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