Final answer:
Uploading in reference to dictation and transcription systems means sending data to a remote server.
Step-by-step explanation:
The correct answer is b) Sending data to a remote server.
Uploading refers to the process of transferring data from a local system to a remote server. In the context of dictation and transcription systems, uploading typically involves sending audio files or recorded speech to a remote server for transcription or processing. For example, a user can upload an audio file of their recorded dictation to a transcription service, which will then transcribe the spoken words into text.