When working in an application and the user saves their work, sometimes at the bottom of the window, a progress bar will indicate show the progress of the save operation. This is an example of what? a. Active discovery b. Provide closure on a dialogue or action. c. Saving the user’s work d. Affordance

Ineed a good science fair name i’m doing a homemade water filter and i have no idea what the title should be plz

Write a method that accepts a string object as an argument and returns the number of words it contains. for instance, if the argument is "four score and seven years ago", the method should return the number 6. demonstrate the method in a program that asks the user to input a string and then passes that string into the method, printing out whatever the method returns.

Which one of the following is the most accurate definition of technology? a electronic tools that improve functionality b electronic tools that provide entertainment or practical value c any type of tool that serves a practical function d any type of tool that enhances communication