In object-oriented design, the first step in the problem-solving process is to identify the components called , which form the basis of the solution, and to determine how they interact with one another. Question 20 options:

How can you know if the person or organization providing the information has the credentials and knowledge to speak on this topic? one clue is the type of web site it is--the domain name ".org" tells you that this site is run by a nonprofit organization.

What are the three uses of a screw?

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.