Across
- 3. a device that accepts text and graphic output from a computer and transfers the information to paper
- 5. the board with a set of keys on a computer, etc. to type information
- 6. a structured set of data held in a computer, especially one that is accessible in various ways
Down
- 1. using a system of radio signals rather than wires to connect computers
- 2. a computer network security system that restricts internet traffic in to, out of, or within a private network.
- 4. is the hardware in a computing device that provides temporary storage for the operating system