Multiple choice

File transfer is .............

  1. An application program

  2. The function of the Application Layer

  3. A protocol of the Application Layer

  4. A web application

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

File transfer is a function of the Application Layer (Layer 7) in the OSI model. Protocols like FTP operate at this layer to enable file transfer between systems, making 'the function of the Application Layer' the correct interpretation.