Multiple choice

Which of the following memories must be refreshed many times per second?

  1. Static RAM

  2. Dynamic RAM

  3. EPROM

  4. ROM

  5. _
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It is a type of physical memory that is used in most personal computers. The term dynamic indicates that the memory must be constantly refreshed or it will lose its contents. RAM (random-access memory) is sometimes referred to as DRAM.

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