Bird
0
0

What does a nested while loop do in Python?

easy📝 Conceptual Q11 of 15
Python - While Loop
What does a nested while loop do in Python?
while condition1:
  while condition2:
    # code
ARuns the inner loop completely for each iteration of the outer loop
BRuns both loops only once
CRuns the outer loop only after the inner loop finishes all iterations
DRuns the inner loop only if the outer loop condition is false
Step-by-Step Solution
Solution:
  1. Step 1: Understand nested loops structure

    The outer loop runs while condition1 is true. For each iteration of this outer loop, the inner loop runs fully while condition2 is true.
  2. Step 2: Explain the inner loop behavior

    The inner loop completes all its iterations before the outer loop moves to the next iteration.
  3. Final Answer:

    Runs the inner loop completely for each iteration of the outer loop -> Option A
  4. Quick Check:

    Inner loop runs fully inside outer loop [OK]
Quick Trick: Inner loop finishes all cycles before outer loop continues [OK]
Common Mistakes:
MISTAKES
  • Thinking both loops run only once
  • Confusing order of loop execution
  • Assuming inner loop runs only if outer loop is false

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions
More Python Quizzes