[Solved] Which of the following is true about HDDs compared to SSDs? — Ans: HDDs have moving parts and are generally slower than SSDs. | Intro to Computing

Intro to Computing - How Hardware Works

Which of the following is true about HDDs compared to SSDs?

AHDDs have moving parts and are generally slower than SSDs.

BHDDs use flash memory and are faster than SSDs.

CHDDs are more expensive than SSDs for the same storage size.

DHDDs do not store data when the power is off.

Step-by-Step Solution

Solution:

Step 1: Understand HDD technology
HDDs use spinning disks and mechanical parts to read/write data, which makes them slower.
Step 2: Compare with SSDs
SSDs use flash memory with no moving parts, making them faster and more durable.
Final Answer:
HDDs have moving parts and are generally slower than SSDs. -> Option A
Quick Check:
HDD = slower with moving parts [OK]

Quick Trick: Remember: HDDs spin, SSDs flash [OK]

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