Blockchain Technology Fundamentals Quiz

To rely on a single authority for verification

To facilitate easy alteration of records

To create a centralized database

To record information in an immutable way (correct)

Through encryption by specialized nodes

After being verified by the consensus of a majority of participants (correct)

By automatic addition without verification

By the decision of a single controlling entity

The encryption of all transactions

The requirement for majority node consensus to add a transaction (correct)

The use of a single controlling authority

The exclusion of nodes from the verification process

<p>The inability to change or alter records</p> Signup and view all the answers

<p>It does not rely on centralized authorities for record-keeping</p> Signup and view all the answers