In a complex system, many subsystems interact with one another. How do these systems interact in terms of inputs and outputs?

Cloud computing service providers manage different computing resources based on the services they offer. which resources do iaas and paas providers not manage? iaas providers do not manage the for the client, whereas paas providers usually do not manage the for their clients. iaas- storage server operating system network paas- applications interafce storage vertualiation

Does read theory have answers keys ?

What is the biggest difference between section breaks and regular page breaks