Answer the following statements true (T) or false (F)

9. A particular architecture may span many years and encompass a number of different computer models, its organization changing with changing technology.
10. A microcomputer architecture and organization relationship is not very close.
11. Changes in technology not only influence organization but also result in the introduction of more powerful and more complex architectures.
12. The hierarchical nature of complex systems is essential to both their design and their description.

9. True
10. False
11. True
12. True