Bluetooth naming origin includes Harald Bluetooth, a Danish king who promoted cross-border communication. Which statement is true regarding this naming?

• A. It honors a scientist with blue teeth
• B. It references a company founder
• C. It commemorates a Danish king who promoted cross-border communication
• D. It is an acronym for a Bluetooth protocol

Answer: (C)

The idea behind Bluetooth’s name is to capture the sense of unifying different devices and vendors under one standard, much like Harald Bluetooth, the Danish king who promoted cross-border communication and helped unite regions. An Intel engineer who helped name the tech chose this reference to symbolize interoperability and bringing together diverse systems.

It’s not about a scientist with blue teeth, nor about a company founder, and it isn’t an acronym for a protocol. The name is a nod to the king’s unifying legacy, reinforced by the emblem that links to his initials in runic form.