What type of content can be transmitted via email attachments?

The correct answer is that a variety of content, including documents, images, and files can be transmitted via email attachments. Email systems are designed to support multiple file types, which allows users to send a wide range of content. This includes not only text documents, but also images, audio files, video files, and various other formats.

Different email providers may have specific restrictions based on file size or type (for instance, certain executable files may be blocked for security reasons), but generally, the versatility allows users to send virtually any file they need to share. This capability is essential for effective communication in both personal and professional settings, making it easier to exchange information and resources without having to rely solely on conventional text communication in the body of the email.

This broad capability distinguishes it from more limited options that only include specific types of content, such as only text documents or just images and files, which would not accurately reflect the full range of possibilities available through email.