How Does it Work? - ATM

The video tutorial explores the inner workings of an ATM as Zoe uses it to withdraw cash for a gift. It explains the process from card insertion and pin verification to cash dispensing. The ATM connects to the bank to verify account details and uses advanced mechanisms to handle cash securely. It includes counterfeit detection and organizes bills for dispensing. The tutorial highlights the ATM's ability to provide secure and convenient access to cash, emphasizing the technology that ensures reliability and security.

What is the first step Zoe takes to withdraw cash from the ATM?

• Entering her PIN number

• Inserting her debit card

• Selecting the amount to withdraw

• Receiving a receipt

How does the ATM connect to Zoe's bank to verify her account details?

• Using a modem over telephone lines or the internet

• Via a direct satellite link

• Through a wireless connection

• By sending a physical letter

What is the purpose of the counterfeit detection sensors in an ATM?

• To organize the bills neatly

• To count the number of bills

• To print the transaction receipt

• To verify the authenticity of each note

What technology do ATMs use to detect fake cash?

• Laser detection

• Thermal imaging

• Ultraviolet and magnetic imaging sensors

• Infrared scanning

What does the ATM do after dispensing the cash?

• Sends a confirmation email

• Prints a paper receipt

• Calls the bank for verification

• Locks the card inside