Technology

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Across
  1. 1. memory
  2. 5. printed circuit board containing the principal components of a computer or other device, with connectors for other circuit boards to be slotted into.
  3. 10. facility allowing computers, smartphones, or other devices to connect to the Internet
  4. 11. a person who uses computers to gain unauthorised access to data
Down
  1. 2. device used for observing, checking, or keeping a continuous record of something.
  2. 3. small handheld device which is moved across a mat or flat surface to move the cursor on a computer screen.
  3. 4. receives input and then creates the appropriate output
  4. 6. used to read from and write to a hard disk
  5. 7. a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.
  6. 8. reads data
  7. 9. computer that is portable and suitable for use while travelling.