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I am not entirely sure, I am not much of a coder(well I am but I don’t code often) so I hope this helps!
Answer:
Bluetooth
Explanation:
Bluetooth is a wireless technology which has a transfer rate of 1 Mbps to 3 Mbps that to up to the distance of 10 meters.
In 2000's Bluetooth was used to exchange data without using wires or cables over short distances.
Nowadays it is not used to exchange data.There are more faster technologies present to do that now.But it is still popular to devices like speakers,headphones etc which can be connected by Bluetooth without using wires.
It uses UHF radio waves.
<span>There is a geometric relationship which exists between the adjoining views of a multi-view drawing. You can determine the orientation of orthogonal projections in a multi-view drawing by the positioning of the drawing whether it s front, back, top and side.</span>