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What does the ternary conditional expression x if condition else y do in Python?

easy📝 Conceptual Q11 of 15
Python - Conditional Statements
What does the ternary conditional expression x if condition else y do in Python?
AReturns <code>y</code> if <code>condition</code> is True, otherwise returns <code>x</code>.
BAlways returns <code>x</code> regardless of <code>condition</code>.
CReturns <code>x</code> if <code>condition</code> is True, otherwise returns <code>y</code>.
DRaises an error if <code>condition</code> is False.
Step-by-Step Solution
Solution:
  1. Step 1: Understand the ternary syntax

    The expression x if condition else y means Python checks the condition.
  2. Step 2: Determine the returned value

    If condition is True, it returns x; if False, it returns y.
  3. Final Answer:

    Returns x if condition is True, otherwise returns y. -> Option C
  4. Quick Check:

    True condition = x, False condition = y [OK]
Quick Trick: Remember: condition in middle, true value before else [OK]
Common Mistakes:
MISTAKES
  • Confusing the order of true and false values
  • Thinking it always returns the first value
  • Assuming it raises errors on false condition

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