Across
- 1. an application program
- 4. the ability to do different things
- 5. (V) get better
- 7. (adj) electronic, not physical
- 8. a device that produces electricity
- 10. the network that interconnects other networks, where data archives are located
- 11. how good something is
- 13. the branch of knowledge that deals with applying science and engineering to practical uses.
- 14. a computer user who illegally gains access to restricted computer systems.
Down
- 2. a machine used for printing
- 3. they write code which removes the manufactures restriction on everyday devices. They don't commit criminal acts like hacking into government computer systems
- 6. a system of accessing the internet from remote machines such as laptop computers that have wireless connections
- 7. machine or pice of equipment that does a particular thing
- 9. (adj) useful
- 12. device used to point at and select items on a computer screen and to control the movement of the cursor