Software consists of the operating system and utility programs that control a computer system and allow you to use your computer. (this type of software is machine oriented.

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.

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?

Some peer-to-peer networks have a server and some don't. true false