Across
1
Request for information from a database
3
Rules for data communication
4
Programs and applications on a computer
7
Process of finding and fixing code errors
10
Computer that provides services to others
11
Software designed to harm computers
Down
2
Encode data to keep it secure
5
Online data storage and computing
6
Device that directs network traffic
8
Unit of digital information equal to 8 bits
9
Connected group of computers