[Solved] Given the code snippet applying the YAGNI principle:features = [] if False: features.append('Extra feature') print(features)What will be the output? | Software Engineering

Software Engineering - Fundamentals

Given the code snippet applying the YAGNI principle:

features = []
if False:
    features.append('Extra feature')
print(features)

What will be the output?

A['Extra feature']

BNone

CError: features not defined

D[]

Step-by-Step Solution

Solution:

Step 1: Analyze the condition
The if condition is False, so the append statement does not execute.
Step 2: Check the features list content
Since nothing is added, features remains an empty list.
Final Answer:
[] -> Option D
Quick Check:
YAGNI avoids unused features = empty list [OK]

Quick Trick: YAGNI means don't add unused features [OK]

Common Mistakes:

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