Overview of Future Skills and Cyber Security Question Answer

What is a block in a blockchain


What is a block in a blockchain?

ब्लॉकचेन में ब्लॉक क्या है?
Topic : Overview of Future Skills and Cyber Security

A. A type of cryptocurrency

B. A digital signature

C. A group of transactions

D. A cryptographic hash function




Correct Answer

C. A group of transactions


Explanation :
A block in a blockchain is a data structure that contains a group of transactions that have been verified and added to the blockchain. Each block is linked to the previous block, forming a chain of blocks.