[Solved] The following code is intended to append a new line to notes.txt. What is the error? with open('notes.txt', 'a') as file: file.write('New note') file.write('\n') | Python

Python - File Handling Fundamentals

The following code is intended to append a new line to notes.txt. What is the error?

with open('notes.txt', 'a') as file:
    file.write('New note')
    file.write('\n')

AThe write method cannot be called twice on the same file object.

BNo error; code appends 'New note' and a newline correctly.

CThe file should be opened in 'w' mode to append data.

DThe newline character should be '\\r\\n' for Windows compatibility.

Step-by-Step Solution

Solution:

Step 1: Check file mode and write calls
The file is opened in append mode 'a', which is correct for adding data.
Step 2: Verify writing multiple times
Calling write twice is allowed; first writes 'New note', second writes a newline '\n'.
Final Answer:
No error; code appends 'New note' and a newline correctly. -> Option B
Quick Check:
Multiple writes in append mode work fine [OK]

Quick Trick: Multiple writes allowed; 'a' mode appends safely [OK]

Common Mistakes:

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The following code is intended to append a new line to notes.txt. What is the error?