Set the Record Straight

Testing Python language knowledge with code prediction

This is a straightforward Python question that tests whether you can accurately predict the output of a short code snippet. It rewards careful reading of Python syntax and semantics—the kind of foundational knowledge that interviewers use to calibrate a candidate's comfort with the language before moving to harder algorithmic or system-design problems.

To solve it, you'll need to trace through the code step by step, paying close attention to Python's scoping rules, operator precedence, built-in function behavior, and any edge cases in how the language evaluates expressions. Common pitfalls include misunderstanding list or string indexing, forgetting how mutable vs. immutable types behave, or overlooking the difference between assignment and comparison operators.

• Python scoping and variable binding
• Built-in type behavior and method calls
• Output and error handling