The component your looking for is the system clock
I would say a host or end system
The flow program now called Power Automate, is cloud-based software that allows employees to create and automate workflows and tasks across multiple applications and services without help from developers. I think Thts what you meant
Standing waves consist of nodes and antinodes whereas the Progressive wave consists of crests and trough. Stationary waves are produced by the intersection of opposite waves. Progressive waves are formed by any disturbance in the medium.
