What does the engineering design process have in common with the scientific method discussed in a previous unit? a.) both have clearly defined steps. b.) neither requires special training. c.) both can be ignored in certain situations. d.) neither is started with a particular result in mind.

The answer is A.

Both have clearly defined steps.

Both scientists and engineers provide to the world of information, but because scientists and engineers have different aims, they follow dissimilar methods. Scientists analyze how nature works and use the systematic method as a framework for performing test. To test whether an observation is true, they ask questions and prosper test to try and answer that question. Instead, engineers construct, build, and find answers to problems using the creativity-based engineering design methods. An engineer identifies a particular need and then construct a solution. Whether you’re a scientist or an engineer, you will probably go through these steps multiple times throughout your project.

which functions return a valid value without any arguments?

(-blank- and -blank- return a valid value without any arguments.)

1st -blank-

today

sqrt

count

2nd -blank-

round

now

sqrt