Answer / Rukmani Gunjiyal

Each block in a blockchain typically consists of four main elements: (1) Block header, containing metadata like version number, timestamp, hash of the previous block, and a nonce; (2) Transactions data, which is a list of all transactions included within the block; (3) Merkle root, a cryptographic hash of all transaction hashes in the block to ensure the integrity of the data; (4) Optional additional data, such as reward for miners or comments.

How important are merkle trees in blockchains?

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What exactly do you know about executive accounting? Does blockchain support the same?

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How secure is blockchain? Have they even be hacked?

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Name the steps that are involved in the Blockchain project implementation?

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Name some widespread platforms for developing blockchain applications?

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Is the blockchain totally different from banking ledger?

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What is the lightning network?

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Every block of blockchain consist of what elements?

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What challenges information leak can impose of an organization?

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Name the 2 kinds of records that are present within the blockchain database?

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What is 51% attack?

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What type of records can be kept in a blockchain?

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