Across
- 3. not directly connected to the CPU
- 4. primary storage
- 6. measure sound level
- 9. transmission cannot be sent in borh directions simultaneously
- 11. flle sizes & quality of data are reduced
Down
- 1. Computer scientist who develop the computer architecture principle
- 2. is an auxiliary hardware device used to transfer information into and out of a computer.
- 5. protocol encrypts data, authenticates data origins, and ensures message integrity.
- 7. pieces of system software built into the operating system that allow a user to control
- 8. What is the hexadecimal of 110010101101?
- 10. type of scanner