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.
Select the option that can substitute the highlighted segment in the given proverb correctly. If there is no need to substitute it, select ‘No substit...
Select the most appropriate option to substitute the highlighted segment in the given sentence. If there is no need to substitute it, select ‘No subs...
Select the most appropriate option to substitute the bold segment in the given sentence. If there is no need to substitute it, select ‘No substitution...
Plunge
I. In the House of Commons, an imported (A) to omit the fabric gloves and glove fabrics from the order which imposes (B) 33 and third per cent duty on ...
In the questions given below out of five alternatives, choose the one which can be substituted for the given word/sentence.
Fear of books :
The loop of rope with a running knot used to hang a person.
Select the most appropriate option to substitute the highlighted segment. If no substitution is required select 'No substitution'.
The player was...
Select the option that can be used as a one-word substitute for the given group of words/phrase.
A phrase or words written in memory of a person ...
Virtue flies from the heart of a soldier who fights for the sake of money .
