1) "Information systems are revolutionizing the way businesses function in the 21st century." Do you agree or disagree with this statement? Provide evidence to support your position

Which action describes an aspect of technological design?

Facial expressions and gestures are examples of messages.

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.