Across
1
Interface for software to communicate
4
Unit of digital information equal to 8 bits
5
Process of finding and fixing code errors
6
Programs and applications on a computer
7
Device that directs network traffic
8
Reusable block of code
9
Step-by-step problem-solving method
10
Rules for data communication
Down
2
Software designed to harm computers
3
Function that calls itself
11
Program to access the internet