TwF Test Lesson

Safety and Security – Protection from crime, terrorism, and external threats through effective law enforcement and national defense.

Economic Stability and Opportunity – A strong economy with jobs, fair wages, affordable housing, and opportunities for upward mobility.

Healthcare Access – Affordable and reliable access to medical care, prescription drugs, and preventive health services.

Fair Governance and Justice – A government that upholds the rule of law, protects civil rights, and treats people fairly regardless of background.

Infrastructure and Services – Reliable roads, bridges, public transportation, clean water, electricity, and digital infrastructure like internet access.

Mass Media – Use television, radio, and newspapers to reach wide audiences quickly with speeches, interviews, ads, and news coverage.

Digital Platforms – Leverage social media (e.g., YouTube, Facebook, TikTok, X/Twitter) and email campaigns to engage directly with large numbers of people, share updates, and encourage participation.

Public Events and Networks – Hold rallies, town halls, debates, and community meetings, or partner with civic organizations, unions, or interest groups to spread messages broadly and mobilize support.

• Immutable “blueprints” that contain the application code, runtime, libraries, and dependencies.
• Ensure consistency: the same image runs the same way across any system.
• Analogy: like a recipe that anyone can use to bake the same cake, no matter where the kitchen is.

• Running instances of images that are isolated but lightweight.
• Provide the execution environment with controlled resources (CPU, memory, filesystem).
• Analogy: like baking a cake from the recipe—each cake (container) is independent but based on the same recipe (image).

• Env Vars: settings that change how the app runs without altering the image (e.g., API keys, language, location).
• Volumes: persistent storage that outlives the container (e.g., saving user data).
• Ports: define how the container talks to the outside world (e.g., port 80 for web traffic).
• Analogy: env vars are like dials on a machine, volumes are like external hard drives, and ports are like doors or windows letting traffic in and out.