Computer Memory

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Across
  1. 1. this storage unit is in between terabyte and exabyte
  2. 4. this has the least access time among the available memory
  3. 8. this RAM needs to be refreshed
  4. 9. this is volatile and temporary memory
Down
  1. 2. we can erase the contents in this ROM when it is in the system
  2. 3. a secondary storage device
  3. 5. these are introduced in third generation computers
  4. 6. number of types of computer memory
  5. 7. a rom that is programmed will become this