The correct options are Hide comments in public repositories owned by the organization, Configure interaction limits at the organization level and at the repository level, and Block and unblock non member contributors from the organization.

Organization moderators can hide comments on issues, pull requests, and discussions across repositories the organization owns, including public repositories. This allows them to remove disruptive or off topic content from view while preserving context for future review.

Moderators can also configure interaction limits for the entire organization and for individual repositories. This lets them temporarily restrict activity from certain users or from recently created accounts to slow down spam or harassment.

Finally, moderators can block and unblock non member contributors from the organization. This prevents abusive or disruptive users who are not members from interacting with any organization owned repositories and it can be reversed when appropriate.

The option Approve and install GitHub Apps for the entire organization is incorrect because only organization owners can approve and install Apps for the organization. Moderators focus on community health rather than administrative app management.

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