A Company Hosts Its Multi-Tier Public Web Application in the AWS

question 491

Multiple Choice

A company hosts its multi-tier public web application in the AWS Cloud. The web application runs on Amazon EC2 instances and its database runs on Amazon RDS. The company is anticipating a large increase in sales during an upcoming holiday weekend. A solutions architect needs to build a solution to analyze the performance of the web application with a granularity of no more than 2 minutes. What should the solutions architect do to meet this requirement?

• A) Send Amazon CloudWatch logs to Amazon Redshift. Use Amazon QuickSight to perform further analysis.
• B) Enable detailed monitoring on all EC2 instances. Use Amazon CloudWatch metrics to perform further analysis.
• C) Create an AWS Lambda function to fetch EC2 logs from Amazon CloudWatch Logs. Use Amazon CloudWatch metrics to perform further analysis.
• D) Send EC2 logs to Amazon S3. Use Amazon Redshift to fetch logs from the S3 bucket to process raw data for further analysis with Amazon QuickSight.

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Definitions:

Human Issues

Concerns or problems related to human factors, such as ergonomics, human error, and workforce management.

Systems Development

The process of creating and implementing a new system, including both software and hardware components, to meet specific business or user requirements.

System Design

The process of defining the architecture, components, modules, interfaces, and data for a system to satisfy specified requirements.

Technical Specifications

Detailed information and criteria about the technical aspects that a product or project must meet.