[Solved] Identify the problem in this code snippet:assert x > 0, 'x must be positive' print('Checked') — Ans: x is not defined, causing NameError | Python

Python - Advanced Exception Handling

Identify the problem in this code snippet:

assert x > 0, 'x must be positive'
print('Checked')

Ax is not defined, causing NameError

BSyntax error in assert statement

CAssertionError always raised

DCode runs fine and prints 'Checked'

Step-by-Step Solution

Solution:

Step 1: Check variable usage
Variable x is used but not defined anywhere before assert.
Step 2: Identify error type
Using undefined variable causes NameError before assert can run.
Final Answer:
x is not defined, causing NameError -> Option A
Quick Check:
Undefined variable = NameError [OK]

Quick Trick: Define variables before assert to avoid NameError [OK]

Common Mistakes:

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