System Unit Components & Types of Storage

123456789
Across
  1. 4. contain a control unit and an arithmetic logic unit (ALU)
  2. 6. this signal is one of two states: on or off
  3. 7. ________ card stores data on a thin microprocessor embedded in the card
  4. 9. ________ signals are continuous and vary in strength and quality
Down
  1. 1. number of bytes a storage medium can hold
  2. 2. ________ storage is an Internet service that provides storage to computer users
  3. 3. ________ loses its contents when power is turned off
  4. 5. stores permanent data and instructions
  5. 8. performs arithmetic, comparison, and other operations
  6. 9. the most widely used coding scheme to represent data