Question

cash in points guys

What is the full form of
DJ and who,when and where was it invented and

Answer 1

Full form of DJ is Disc Jockey.
It was invented by Jimmy Savile in UK in the year 1943

Answer 2

⚓Hey mate here's your answer ⚓

✍️DJ stands for DISC JOCKEY✍️

⭐It was invented in year
$1948$
✌️And by ⚡JIMMY SALIVE⚡