Answer: Queuing systems
Explanation:
We have the queuing theory which gives us the in depth knowledge of queuing systems which helps us to predict the queue length and the waiting time at the respective nodes in an network. A group of queuing systems together constitute the queuing network. The queuing theory helps to cope with the demand of various services in an queuing network composed of queuing systems.
Testing ensures that all hardware and software components work together
The answer to the blank is Format Painter.
Use Format Painter in Microsoft PowerPoint to save time in formatting especially for multiple objects. By using this, formatting errors are also avoided. And most of all, its quick and easy to use.
