Write a 200- to 250-word summary and address the following:

• Discuss why a language that is potentially "so outdated," developed before the modern ecosystem of apps and the internet, could still be such an important player.
• Explain: when choosing a new language for a project, must one choose a single language or can C just be one tool among many?
• Describe how to demonstrate the constructive techniques (what process might provide for "good code"), specifying C program behavior, the classes of well-known defects, and how they manifest themselves in various languages.