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A student claims: "RAM keeps all my documents saved even after I shut down my computer." What is incorrect about this claim?

medium📝 Analysis Q6 of 15
Intro to Computing - How Hardware Works
A student claims: "RAM keeps all my documents saved even after I shut down my computer." What is incorrect about this claim?
ARAM is used to store files on external drives
BRAM is designed to permanently store files and programs
CRAM automatically backs up files to cloud storage
DRAM is volatile memory and loses data when the computer is turned off
Step-by-Step Solution
Solution:
  1. Step 1: Understand volatility of RAM

    RAM loses all stored data when power is removed, so it cannot keep files after shutdown.
  2. Step 2: Evaluate student's claim

    The claim is incorrect because RAM does not provide permanent storage. Options B, C, and D are false statements about RAM's function.
  3. Final Answer:

    RAM is volatile memory and loses data when the computer is turned off -> Option D
  4. Quick Check:

    RAM clears data on shutdown [OK]
Quick Trick: RAM loses data when power is off [OK]
Common Mistakes:
  • Thinking RAM stores files permanently
  • Confusing RAM with hard disk or SSD
  • Believing RAM backs up data automatically

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