Across
1
Physical components of a computer
3
Online data storage and computing
4
Computer that provides services to others
7
Smallest unit of digital data
8
Security system blocking unauthorized access
9
Main processor of a computer
10
Named storage location in code
11
Connected group of computers
Down
2
Rules for data communication
3
Pointer on a computer screen
4
Programs and applications on a computer
5
Storage medium for digital data
6
Wired networking technology
12
Storage location for code