Chapter 12

1. False. Abstractions are useful even in the smallest MCUs.
2. False. A method for implementing consistent interfaces was presented in this chapter.
3. Possible answers include the following:
   • Common components will be reused in other projects.
   • Portability to different hardware is desirable.
   • Code will be unit tested.
   • Teams will be working in parallel.
4. False. Review the Avoiding the copy-paste-modify trap section for more details.
5. False. When properly written, tasks can be excellent candidates for reuse across projects (see the Reusing code containing tasks section for more details).