Which of the following is true about the Internet of Things? 1. The Internet of Things is the network of devices with the ability to connect
and exchange data.
II. The Internet of Things increases our vulnerability to cyber attacks.
III. The Internet of Things is purely positive-there are no negative
consequences to increased connectivity

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.