Across
1
Device that directs network traffic
5
Temporary computer memory
6
Computer model of a real-world system
8
Computer that provides services to others
12
Series of commands for a computer
Down
2
Wired networking technology
3
Ordered collection of data elements
4
Error in computer code
7
Online data storage and computing
9
Connected group of computers
10
Capacity of a data connection
11
Software designed to harm computers