When an AEM instance starts with specified run modes, it selects configurations from the repository
that match those run modes. Run modes allow for flexible management of settings and
configurations across different environments. For the instance started with 'author', 'dev', and 'emea'
run modes, it would apply configurations from paths that match these run modes.
Option B, /config/author.dev.emea.noldap, is correct. This path matches all three run modes
specified and would, therefore, be included.
Option D, /apps/mysite/config.author.emea.dev, is also correct. This path matches the run modes
and would be applied to the instance as well.
Options A and C do not match all three run modes and therefore would not be applied.