Which statement best describes pseudo code?

• A. It's the final code used by robots
• B. It's a plan describing steps to implement
• C. It's machine code
• D. It's hardware design

Answer: (B)

Pseudo code is a high-level plan describing the steps to implement an algorithm, written in a simple, language-agnostic style that resembles plain language or minimal programming syntax. It isn’t the final code that a robot runs, nor is it machine code or hardware design. The value of pseudo code is that it lays out the logic, control flow, and data actions you intend to perform, so you can reason about sequences and decisions before committing to a specific programming language. In robotics, you might sketch steps like: initialize sensors, read distance, if distance is less than a threshold then stop, else move forward, loop. This makes it easier to translate the plan into actual code in Python, C++, or another language that the robot can execute.