Flashcards

Unlock Your Blockchain Genius 2026 – Ace the Developer Certification with Style! Flash Cards

Flip the card, memorize fast, and build confidence.

Quick mode

Get more with Examzify Plus

Remove ads, unlock favorites, save progress, and access premium tools across devices.

FavoritesSave progressAd-free
From $9.99Learn more
1 / 400

What is the role of nodes in a blockchain network?

?

To maintain a copy of the blockchain and participate in transaction validation

Next
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy