Which of the following statements is INCORRECT about Bluetooth?
AIt is managed by the Bluetooth Special Interest Group.
BIt is a wireless technology standard for exchanging data over short distances.
CIt was invented by Ericsson in 1994.
DBluetooth v4.4 is the latest version.
please give the brief history and info about bluetooth
Ans 1:
Class : Class 9
The options A,B, and C are absolutely correct about Bluetooth. The latest version of Bluetooth is v5.0 and it's predecessor being v4.2. Bluetooth can be used for sending media, documents, etc over short distances of about roughly 5 meters. The Bluetooth signals cannot penetrate solids.
Ans 2:
Class : Class 8
dhruv, you mentioned that bluetooth cannot pene trate solids but it is false and i checked on internet