The appropriate response is Electrical Switches. These are electromechanical gadgets that are utilized as a part of electrical circuits to control, recognize when frameworks are outside their working reaches, flag controllers of the whereabouts of machine individuals and work pieces, give a way to manual control of machine and process capacities, control lighting, et cetera.
Answer:
Interface
Explanation:
Java does not supports multiple inheritance by class, but we can implement multiple inharitacnce in java using interface, with interface we uses implements keyword.
Example-
Declare interface like below code -
interface parent{
}
and use in child class like below code -
class Child1 implements interface{
}
class Child2 implements interface{
}
Answer:
MIS (management information systems) is a computer system consist of hardware and a software that together serves as the backbone of operations for an organisation. It is an important tool for any business irrespective of its scale of operation and its size and frequency and usage may be vary with business. As, MIS tools help in move data and manage the information.
The technologies and tools are used in MIS have evolved over the time such as minicomputers, mainframe and server networks.
Energy is not consumed by motion. And since motion is relative, that means the amount of energy is relative to reference frame.
