Which of the following characteristics describes the Developer Support Plan?

The Developer Support Plan is designed primarily for individuals and small teams who are developing applications on AWS rather than for mission-critical operations. This support plan provides business hours access to Cloud Support Associates via email, which is tailored to help developers resolve issues related to their applications.

Developers working on their projects typically don't require the around-the-clock support that larger enterprises might need, which is why the feature of business hours access is appropriate. This arrangement allows developers to receive guidance during the times they are working without the necessity for continuous support.

The other characteristics mentioned do not align with the Developer Support Plan. For example, 24/7 support via phone or chat is reserved for higher-tier support plans that cater to enterprises, while unlimited support cases are typically part of premium plans. As for having a dedicated infrastructure team, that is not a feature attributed to the Developer Support Plan; instead, such resources are available through more comprehensive support offerings.