Across
1
Device that directs network traffic
5
Global computer network
6
Storage medium for digital data
7
Online data storage and computing
9
Main processor of a computer
10
Connected group of computers
11
Pointer on a computer screen
Down
2
Conversion of data into secret code
3
Moving images created digitally
4
Wired networking technology
7
Temporary storage for fast access
8
Computer model of a real-world system
12
Error in computer code