A Company Hosts Historical Weather Records in Amazon S3

question 587

Multiple Choice

A company hosts historical weather records in Amazon S3. The records are downloaded from the company's website by a way of a URL that resolves to a domain name. Users all over the world access this content through subscriptions. A third-party provider hosts the company's root domain name, but the company recently migrated some of its services to Amazon Route 53. The company wants to consolidate contracts, reduce latency for users, and reduce costs related to serving the application to subscribers. Which solution meets these requirements?

• A) Create a web distribution on Amazon CloudFront to serve the S3 content for the application. Create a CNAME record in a Route 53 hosted zone that points to the CloudFront distribution, resolving to the application's URL domain name.
• B) Create a web distribution on Amazon CloudFront to serve the S3 content for the application. Create an ALIAS record in the Amazon Route 53 hosted zone that points to the CloudFront distribution, resolving to the application's URL domain name.
• C) Create an A record in a Route 53 hosted zone for the application. Create a Route 53 traffic policy for the web application, and configure a geolocation rule. Configure health checks to check the health of the endpoint and route DNS queries to other endpoints if an endpoint is unhealthy.
• D) Create an A record in a Route 53 hosted zone for the application. Create a Route 53 traffic policy for the web application, and configure a geoproximity rule. Configure health checks to check the health of the endpoint and route DNS queries to other endpoints if an endpoint is unhealthy.

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Definitions:

Firm's Overall Goals

Refers to the long-term objectives a company aims to achieve, which guide its strategic decisions and business directions.

Break-Even Quantity

The quantity of product sold at which total revenues equal total costs, resulting in no profit or loss.

Compensation

Remuneration or payment given to someone in exchange for their work or a service provided.

Salary Increase

An upward adjustment in an employee's pay rate, often awarded for performance, longevity, or changes in market conditions.