In OneNote, a notebook is a collection of files organized by major divisions

You can declare that an interface is a functional interface by preceding it with the @FunctionalInterface annotation. The compiler will then ensure that the interface contains ________; otherwise,

it’ll generate a compilation error. a. no abstract methods b. all abstract methods c. only one abstract method d. one or more abstract methods.

____ servers can store files that Internet users can download, or transfer, to their computers.

A. FTP B. Usenet C. News D. Telnet