The 4 Pillars of Computational Thinking

Definition

A problem-solving methodology that uses computer science techniques to formulate solutions in a way that both humans and computers can understand and execute.

Advantages

Makes large, complex problems manageable; ensures solutions are logical, reusable, and optimized for automation.

Disadvantages

Over-abstracting can lead to missing vital edge-case details; requires initial time and effort before writing code.

Key Phrase

Think like a computer to solve human problems

Exam Question

A logistics company wants to automate its delivery route planning. Explain how they would use decomposition and abstraction to begin this process