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A backup script copies all files from Work folder to Backup folder, then deletes files older than 30 days from Work. Which of the following best describes the script's behavior?

hard📝 Application Q9 of 15
Intro to Computing - How Files and Folders Organize Data
A backup script copies all files from Work folder to Backup folder, then deletes files older than 30 days from Work. Which of the following best describes the script's behavior?
AFiles are moved instead of copied, so no backup remains
BFiles are deleted before backup, risking data loss
CFiles are renamed instead of copied, causing confusion
DFiles are safely backed up before old files are removed from original folder
Step-by-Step Solution
Solution:
  1. Step 1: Copy files to Backup folder

    Copying ensures all files are duplicated safely in Backup before any deletion.
  2. Step 2: Delete old files from Work folder

    Deleting only after backup removes old files safely without losing data.
  3. Final Answer:

    Files are safely backed up before old files are removed from original folder -> Option D
  4. Quick Check:

    Copy then delete = safe backup [OK]
Quick Trick: Backup by copying before deleting originals [OK]
Common Mistakes:
  • Deleting before copying causes data loss
  • Confusing move with copy
  • Assuming rename backs up files

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