They'll post condolences messages etc which means many people will discover their business if they are looking for posts mentioning the deceased's name on social media.
File sharing, because a Network Attached Storage device (NAS) needs to be accessed from another machine for external storage.
The purpose of the OSI Reference Model is to guide technology vendors and developers so that the digital media products and software they create can interact with each other and to promote a clear framework. explicitly describe the functions of a network or telecommunications system to be used.
Answer: Information
Explanation: Information is data that has been processed and therefore given a meaning.