Multiple choice

Which of the following is a swapping device that is used to hold the images of pages in main memory?

  1. Plex

  2. Paging Drum

  3. Card Punch

  4. Optical Mark Reader

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

A paging drum is a dedicated high-speed storage device used in early virtual memory systems to hold pages of memory that were swapped out from RAM.