Across
- 2. central processing unit; "brain" of the computer
- 3. permanent storage device used to save and retrieve digital data
- 6. the main circuit board within a computer
- 8. a unique numerical identifier assigned to every device connected to a computer network
- 9. sharing a name with a snake, one of the biggest programming languages
- 11. a compact, portable data storage device that plugs into computers
- 12. hardware that provides data to clients over a network
Down
- 1. rechargeable hardware component that supplies power to a computer
- 2. mechanical engineer who originated the concept of a digital computer
- 4. core program at the center of a computer's operating system
- 5. handheld hardware input device that detects two-dimensional motion relative to a surface
- 7. type of code used in computers consisting of only 1's and 0's
- 10. a programmable electronic device that stores, retrieves, and processes data
- 13. random access memory; temporary memory for a computer