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A software team runs a beta test and collects feedback. Which output best represents a valid beta test result?

medium📝 Predict Output Q5 of 15
Testing Fundamentals - Testing Types and Levels
A software team runs a beta test and collects feedback. Which output best represents a valid beta test result?
feedback = ['UI issue', 'slow loading', 'crash on save']
print(len(feedback))
AError
B2
C3
D0
Step-by-Step Solution
Solution:

  1. Step 1: Understand list length function

    len(feedback) returns the number of items in the list.

  2. Step 2: Count feedback items

    There are 3 items: 'UI issue', 'slow loading', 'crash on save'.

  3. Final Answer:

    3 -> Option C

  4. Quick Check:

    len(feedback) = 3 [OK]
Quick Trick: len() counts list items correctly [OK]
Common Mistakes:
  • Counting items incorrectly
  • Confusing len() with sum()
  • Expecting error from valid code

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