Compare JavaScript == and === operators
Company: Schneider Electric
Role: Software Engineer
Category: Software Engineering Fundamentals
Difficulty: medium
Interview Round: Technical Screen
In JavaScript, what is the difference between the `==` and `===` operators?
Explain:
1. How each operator compares two values.
2. What type coercion is and how it relates to `==`.
3. Examples where `==` and `===` produce different results.
4. Which operator you would recommend using in most cases and why.
Overview: This question evaluates understanding of JavaScript equality semantics and type coercion, assessing a candidate's competency in language-specific comparison behavior and recognition of subtle runtime differences.