Across
- 1. a device that makes and receives calls
- 4. putting secret information into code
- 5. a technology that allows short-range wireless connection between devises
- 11. the physical parts of a computer
- 12. an acronym stands for networked and programmable tills
Down
- 2. a very high bandwidth data networking technology
- 3. programs/instructions added to computers
- 6. connected to the Internet
- 7. entered/held in a computer
- 8. numbers entered/held in a computer program language
- 9. an a part used to store large amounts of data
- 10. an acronym stands for services using your GPS or thr mobile network