Which Python statement correctly opens a file named 'notes.txt' for reading line by line?

easy🧠 Conceptual Q2 of Q15

Python - File Reading and Writing Strategies

Aopen('notes.txt', 'x') as file:

Bwith open('notes.txt', 'r') as file:

Cwith open('notes.txt', 'a') as file:

Dopen('notes.txt', 'w') as file:

Step-by-Step Solution

Solution:

Step 1: Identify correct mode for reading
'r' mode opens file for reading, which is needed to read lines.
Step 2: Use 'with' statement for safe file handling
'with' ensures file closes automatically after reading.
Final Answer:
with open('notes.txt', 'r') as file: -> Option B
Quick Check:
Open file for reading = D [OK]

Quick Trick: Use 'r' mode with 'with' to read files safely [OK]

Common Mistakes:

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