Ans- N number of blocks are connected to each other and each block has hash signature contain. It has a peer to peer connection.
2. What is the core problem, Blockchain trying to solve?
Ans- Blockchain is trying to solve problems like security, and Authenticity.
3. What are the features of Blockchain?
Ans- Blockchain contains features like Tamper proof, Verifiable, Security, and Authenticity.
4. What does a Block contain?
Ans- Block contains data and Hash values or hash keys.
5. How is the verifiability of Blockchain is been achieved?
Ans- Each block has a unique hash key which enables the security conditions at a high level. Also, a peer to peer connections is developed which prevents data loss from any of the systems.