Why does microsoft release new versions of its windows operating system every few years? a. to keep up with advances in computer capabilities. b. to remain in compliance with copyright laws. c. to fulfill its contract with computer manufacturers. d. to make the system usable in foreign countries.

In cell h5 enter a formula that will calculate the percentage of attendees that went to the altamonte springs job fair in 2018.

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.

What is a sketch or blueprint of a web page that shows the structure (but not the detailed design) of basic page elements such as the logo, navigation, content, and footer?