Across
1
Step-by-step problem-solving method
5
Process of finding and fixing code errors
8
Device that directs network traffic
10
Information processed by a computer
11
Display screen for a computer
12
Instructions written for a computer
Down
2
Computer model of a real-world system
3
Program to access the internet
4
Series of commands for a computer
6
Physical components of a computer
7
Temporary computer memory
9
Short-range wireless technology