#1128884
Blockchain is ….
Варианты ответа:
  • a decentralized ledger of activities and transactions.
  • the process of displaying digital content over real-world infrastructure, usually relying on handheld devices like smartphones and tablets.
  • the promotion of products and services via email.
Курсы в категории: Финансы и банковское дело
📚 Похожие вопросы по этой дисциплине
Augmented reality Email marketing Engagement i Document management Data center i