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Why do we need file handling in Python?

easy🧠 Conceptual Q1 of Q15
Python - File Handling Fundamentals
Why do we need file handling in Python?
ATo save data permanently on disk
BTo run Python programs faster
CTo create graphical user interfaces
DTo make programs use less memory
Step-by-Step Solution
Solution:

  1. Step 1: Understand what file handling means

    File handling allows programs to read and write data to files stored on disk.

  2. Step 2: Identify the purpose of file handling

    It is used to save data permanently so it can be accessed later, even after the program ends.

  3. Final Answer:

    To save data permanently on disk -> Option A

  4. Quick Check:

    File handling purpose = Save data permanently [OK]
Quick Trick: File handling stores data beyond program runtime [OK]
Common Mistakes:
MISTAKES
  • Thinking file handling speeds up program execution
  • Confusing file handling with GUI creation
  • Assuming file handling reduces memory usage

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