Across
1
Reusable block of code
5
Series of commands for a computer
6
Online data storage and computing
9
Encode data to keep it secure
10
Function that calls itself
12
Security system blocking unauthorized access
Down
2
Error in computer code
3
Step-by-step problem-solving method
4
Programs and applications on a computer
5
Computer that provides services to others
7
Process of finding and fixing code errors
8
Wired networking technology
11
Portable personal computer