1. An organisation that maintains a gateway to the internet and rent access to customers on a per use of subscription basis is called INTERNET SERVICE PROVIDER [ISP]. Internet service providers are of various forms, it can be commercially or privately owned, it can also be owned by a community. The internet access provided by ISP can be inform of cable, DSL or dial up. ISP provide other services such as website building and virtual hosting.
2. Internet protocol [IP] refers to a set of rules that guide the format of data sent over the internet, it is the method by which data is sent over the internet from one computer to another computer. Each computer that is linked to the internet has a unique IP address by which it is identified and distinguished from all other computers on the internet.
The first one is 0 (0/3=0)
The second one is 3 (3/3=1)
The third one is 2 (6/3=2)
The fourth one is 9 (9/3=3)
Hope this helps you :)
Answer:
ATM card and the pin number, the status of the bank account and the total of the purchase and the account and method of payment.
Explanation:
The POS or point of service is a device that allows the purchase of product from a commercial store to be done wirelessly and cashless.
It promotes The cashless policy to reduce the circulating physical currency. The POS electromagnetic wave to wirelessly access bank database to retrieve bank account information.
It takes in the smart card, and with the command, retrieves the bank account information addressed on the card. The cashier types the total price of purchased product and it is automatically minus and updated on the account database. Then the invoice of the transaction is issued to the customer.
