Across
- 2. Small, fast memory close to the CPU
- 5. The brain of the computer that executes instructions
- 7. Manages hardware and software resources of a computer
- 12. External device connected to the computer (printer, scanner)
- 13. Running multiple operating systems on one physical machine
- 14. Software for calculations and data in rows and columns
Down
- 1. Translates high-level code into machine language
- 3. Process of converting data into a secret code
- 4. Security system that filters network traffic
- 6. Starts the computer and loads the operating system
- 8. Step-by-step procedure for solving a problem
- 9. Permanent software built into hardware
- 10. Collection of interconnected computers and devices
- 11. Organized collection of data stored electronically