Question
Which consensus mechanism is used by Bitcoin, the first
blockchain-based cryptocurrency?Solution
Bitcoin uses the Proof of Work (PoW) consensus mechanism, where miners solve complex mathematical puzzles to validate transactions and create new blocks. This mechanism ensures security and agreement among participants in a decentralized manner.
Which device is required for the Internet connection?
_____________________ is open-source operating system and is also clone of operating system?
Printing using a laser beam on a photosensitive drum occurs in _______.
Rita Mukherjee has recently died. She was related to which field?
Which principle ensures that a transaction either executes all its operations or performs none at all?
Hard disk are organized as
An aspect of Input/output controller of data logic is called
Which of the following is not a cloud storage service device?
Which key is used to delete characters to the left of the cursor?
Which of the following is a permanent memory?
