These were later renamed to "Specialized Technology" and "Simscape Components" to help explain this difference.
Specialized Technology (Second Generation) is a Simulink based library and has been around for longer. It can still connect to Simscape, but in the same way you can connect Simulink models to Simscape -- that is, you need converters and sometimes to break algebraic loops, etc. It also has more dedicated electrical power systems capabilities. If your model will be only power systems, and especially if it's a larger model, I'd recommend this one.
Simscape Components (Third Generation) is built using the Simscape language and therefore connects directly with other Simscape blocks. If you plan to use other Simscape domains like mechanical, hydraulic, etc. I'd recommend this one.
Answer: C. Prototyping
Explanation:
The Prototyping phase of App development involves making a prototype of the app in question and then releasing it to a few potential users so that they can experience the concept of the app and its workability.
The potential user is then interviewed to find out their thoughts on the direction that the app is taking to find out if it is the right one. The prototype will obviously be rudimentary but it is a great opportunity to find out how potential users view the app's concept.
