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What is a main advantage of SSDs over HDDs?

easy🧠 Conceptual Q2 of Q15
Intro to Computing - How Hardware Works
What is a main advantage of SSDs over HDDs?
AThey have moving parts
BThey consume less power
CThey are heavier
DThey are slower to access data
Step-by-Step Solution
Solution:

  1. Step 1: Identify SSD characteristics

    SSDs have no moving parts and use flash memory, which consumes less power.

  2. Step 2: Compare with HDDs

    HDDs have spinning disks and motors, consuming more power and generating heat.

  3. Final Answer:

    They consume less power -> Option B

  4. Quick Check:

    Lower power use = SSD advantage [OK]
Quick Trick: No moving parts means less power use in SSDs [OK]
Common Mistakes:
MISTAKES
  • Thinking SSDs have moving parts
  • Assuming SSDs are slower
  • Confusing weight differences

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