Multiple choice

Which of the following is false about disk when compared to main memory?

  1. Non-volatile

  2. Longer storage capacity

  3. Lower price per bit

  4. Faster

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Disks are generally slower than main memory (RAM) due to mechanical seek times and rotational latency. While disks are non-volatile and have larger capacities, the statement that they are faster is false.