Across
1
Input device with letter and number keys
6
Device that directs network traffic
7
Step-by-step problem-solving method
9
Moving images created digitally
10
Function that calls itself
Down
2
Interface for software to communicate
3
Smallest unit of a digital image
4
Process of finding and fixing code errors
5
Computer that provides services to others
8
Physical components of a computer
11
Instructions written for a computer