A Company Has a Website That Is Developed in PHP

question 420

Multiple Choice

A company has a website that is developed in PHP and WordPress and is launched using AWS Elastic Beanstalk. There is a new version of the website that needs to be deployed in the Elastic Beanstalk environment. The company cannot tolerate having the website offline if an update fails. Deployments must have minimal impact and rollback as soon as possible. What deployment method should be used?

• A) All at once
• B) Rolling
• C) Snapshots
• D) Immutable

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Definitions:

Sewage Treatment Plants

Facilities designed to filter and clean wastewater before it is released back into the environment.

Water Pollution

The contamination of water bodies, such as lakes, rivers, oceans, and groundwater, caused by harmful substances introduced by human activities.

Eutrophication

A process where water bodies become enriched with nutrients, leading to excessive plant growth and oxygen depletion.

Aquatic Ecosystem

A water-based environment which includes both marine and freshwater habitats, supporting a diverse range of life forms.