Question

Choose the correct answer form the alternatives given.
A feature Bluetooth now common in mobile phones, its name from a:

• A. Chinese 10th Century king
• B. UK Software Company
• C. Greek Goddess
• D. Danish 10th Century King

Answer 1

The correct option is D Danish 10th Century King

The name Bluetooth is an Anglicised version of the Scandinavian Blatand/Blatann (Old Norse blatqnn),the epithet of the tenth-century king Harald Bluetooth who united dissonant Danish tribes into a single kingdom and, according to legend , introduced Christianity as well.