Across
- 2. Money that is not in a physical form.
- 5. These transactions are irreversible so care has to be taken to transmit payments correctly.
- 6. Can cause hardware and software failures.
- 8. The process of creating new currencies.
- 11. These cards act as a sort of loan to the card holder.
- 13. Banks are being encouraged to use this to expose fraudsters.
- 14. These are devices on peer-to-peer networks.
- 16. Wallet stores logins, passwords, credit card details and shipping addresses.
- 17. Allows governments to monitor activities of their citizens.
- 18. This is the 6th stage of the data mining process
Down
- 1. These services show stock market patterns and trends and allow them to be analyzed.
- 3. CBDC is backed by by foreign exchange and . . .
- 4. This ledger is used by cryptocurrencies as a form of control
- 7. An an amount of money, that is stored only in a digital form
- 9. Currencies are not monitored or administered by a government or regulatory body
- 10. Learning can use that has been learned to analyze new data
- 12. Funds are stored on a card and not in a separate account
- 15. Data mining is described as the practice of extracting useful information and is also called. . .
- 19. Used at checkouts or sales points in stores to allow customers to pay using a bank card
- 20. This is used in the wireless transfer data in the same way contactless payments are made.