Blockchains record the transfer and ensures the finality of the transaction?

Which of the following is a limitation of blockchain technology?

Blockchain technology is only useful for financial transactions.

Diversification is not a key component of building a portfolio.

Blockchain is a centralized database system.

Transactions on a blockchain are irreversible.

What plays the most important role in identifying trends?

Blockchains can be used for the following (pick 2):

Ethereum is an open-sourced platform for decentralized applications.

What is the process of verifying and adding transactions to a blockchain called?

Gas is used for all transactions on Ethereum.

A contract agreement in blockchain is represented as a smart contract?

Choose the most secure wallet among the below mentioned wallets:

Generally, transactions on public blockchains are transparent?

Blockchains use asymmetric key cryptography for securing the blockchain transactions

Which of the following is an advantage of using blockchain technology?

Support: A level where a downtrend can be expected to pause or rebound due to a concentration of buyers

What is the primary purpose of blockchain technology?

Smart contracts are only used in private blockchains.

Smart contracts are written in computer code but not self-executing transactions.