Which of the following is a limitation of blockchain technology?

Diversification is not a key component of building a portfolio.

Transactions on a blockchain are irreversible.

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

Choose the most secure wallet among the below mentioned wallets:

What plays the most important role in identifying trends?

Blockchains use asymmetric key cryptography for securing the blockchain transactions

Smart contracts are only used in private blockchains.

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

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

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

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

Blockchain technology is only useful for financial transactions.

Blockchain is a centralized database system.

Gas is used for all transactions on Ethereum.

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

What is the primary purpose of blockchain technology?

Generally, transactions on public blockchains are transparent?

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

Ethereum is an open-sourced platform for decentralized applications.