Across
1
Temporary computer memory
3
Device that directs network traffic
4
Security system blocking unauthorized access
7
Organized collection of stored data
8
Named storage location in code
11
Main processor of a computer
Down
2
Rules for data communication
5
Process of finding and fixing code errors
6
Moving images created digitally
9
Physical components of a computer
10
Smallest unit of digital data
12
Input device with letter and number keys