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Why should you avoid creating many large figures without closing them in matplotlib?

easy📝 Conceptual Q1 of 15
Matplotlib - Performance and Large Data
Why should you avoid creating many large figures without closing them in matplotlib?
ABecause matplotlib will automatically delete them anyway
BBecause it can consume a lot of memory and slow down your system
CBecause figures will not display if too many are created
DBecause it causes syntax errors in the code
Step-by-Step Solution
Solution:
  1. Step 1: Understand memory use of figures

    Each figure uses system memory to store data and images.
  2. Step 2: Effect of many open figures

    Creating many large figures without closing them increases memory use and can slow or crash the system.
  3. Final Answer:

    Because it can consume a lot of memory and slow down your system -> Option B
  4. Quick Check:

    Memory use = High without closing [OK]
Quick Trick: Always close large figures to free memory after use [OK]
Common Mistakes:
  • Assuming figures auto-close
  • Ignoring memory impact
  • Thinking display limits figure count

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