Virtual currency is stored in a digital wallet and identified by public keys. To access virtual currency requires corresponding sequences of private keys. Unlike real currency, virtual currency is

A) not issued or backed by any government or bank.
B) subject to special digital transaction fees.
C) risk-free.
D) required to be accepted in payment or exchange.

Digital Wallet

A digital system that allows individuals to make electronic transactions using a computer or smartphone, including storing various forms of currency and cards.

Public Keys

Part of a cryptographic system used in digital communication that allows users to securely exchange data over an insecure network.

Private Keys

Cryptographic keys used in public-private key encryption schemes that are kept secret and used to decrypt information or digitally sign data.