Smart card (also known as ICC card) are called smart because these have an IC chip which can process the data.
Yes
smart card and IC card or ICC cards are same things. These are a cradit card size cards which have an IC chip which can process the data .
The smart card contained a microprocessing chip, rather than the standard magnetic stripe on most credit and ATM cards
A plastic card containing a computer chip and enabling the holder to purchase goods and services, enter restricted areas, access medical, financial, or other records, or perform other operations...