[Solved] What will be the content of 'log.txt' after running this code?with open('log.txt', 'w') as f: f.write('Start\n') with open('log.txt', 'a') as f: f.write('End\n') | Python

Python - File Handling Fundamentals

What will be the content of 'log.txt' after running this code?

with open('log.txt', 'w') as f:
    f.write('Start\n')
with open('log.txt', 'a') as f:
    f.write('End\n')

AStartEnd

BEnd\n

CStart\n

DStart\nEnd\n

Step-by-Step Solution

Solution:

Step 1: Analyze first write with 'w' mode
Opening with 'w' erases file and writes 'Start\n'.
Step 2: Analyze second write with 'a' mode
Opening with 'a' appends 'End\n' after existing content.
Final Answer:
Start\nEnd\n -> Option D
Quick Check:
'w' overwrites, 'a' appends [OK]

Quick Trick: Use 'w' to overwrite, 'a' to append [OK]

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