Question

If the data of a block is changed, the ______ associated with it also changes.

function

transaction

code

hash
​

Answer 1

Answer:

according to my information ur answer is function is right answer.

I hope it will help u

Answer 2

Correct option is (D) hash.

If the data of a block is changed, the hash associated with it also changes.

• In a blockchain, each block contains a hash that is generated using the hash of the previous block, as well as the data contained within the current block. This hash serves as a unique identifier for the block and is used to verify its integrity.

• If the data within a block is changed, the hash of that block will also change. This is because the hash function takes into account all the data within the block, so even a small change in the data will result in a completely different hash.

• Changing the data within a block will also affect the hash of all subsequent blocks in the blockchain, since each block's hash depends on the hash of the previous block. This makes it very difficult to tamper with the data within a block without being detected, since any changes will cause a mismatch in the hash values of the affected blocks.

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