Block Chain technology is used in ______?
PPSC 5 Years Past Papers Subject Wise (Solved with Details) / All — Multiple-choice practice
بلاک چین ٹیکنالوجی ______ میں استعمال ہوتی ہے؟
- A. Crypto Currency
- B. Bricks
- C. None of these
- D. Cricket
Correct answer
Crypto Currency
Explanation
Explanation A Blockchain is a chain of blocks that contain information. The data which is stored inside a block depends on the type of blockchain. For Example, A Bitcoin Block contains information about the Sender, Receiver , number of bitcoins to be transferred.
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