Which of the following makes sales possible without a sales attendant?
Which of the following makes sales possible without a sales attendant?
- A) franking machine
- B) telex machine
- C) fax machine
- D) vending machine
Correct Answer: D) vending machine
Explanation
This question is asking which of the following options allows for sales to happen without a sales attendant.Option A: A franking machine is used to stamp and post mail, so it does not directly enable sales without a sales attendant.
Option B: A telex machine is used for sending written messages over long distances, but it also does not directly enable sales without a sales attendant.
Option C: A fax machine is used to send and receive documents electronically, but it also does not directly enable sales without a sales attendant.
Option D: A vending machine is a machine that dispenses items such as snacks or drinks when money is inserted. This option allows for sales to happen without a sales attendant because customers can directly purchase items from the vending machine without the need for a person to handle the transaction.
Therefore, the correct answer is Option D: vending machine