Final answer:
The statement is incorrect; HTTP does not limit message bodies to 7-bit ASCII format and can handle various data encodings, including binary data.
Step-by-step explanation:
The statement that HTTP requires the message body must be in 7-bit ASCII format is false. HTTP, or Hypertext Transfer Protocol, is a protocol used for transmitting hypermedia documents, such as HTML. It does not restrict message bodies to 7-bit ASCII; rather, it can transmit data in various encodings, provided the appropriate headers are set to inform the recipient of the data format. Additionally, HTTP can be used for binary data transmission, such as images, videos, and application data, which are not limited to 7-bit ASCII. This capability allows HTTP to be a flexible protocol that supports internationalization and non-textual data.