Robotic process automation (RPA) is a business process automation technology in which the robots simulate and mimic human actions for executing tasks without any human intervention in a business process. An RPA software robot even costs less than the budget spent on an employee and never makes mistakes.
Robotics: The entity which mimics the actions of humans.
Process: It is a step by step procedure which leads to an effective activity, for example, the process of building a house.
Automation: It is defined as a process which is performed by robots without human involvement.