Across
1
Short-range wireless technology
5
Ordered collection of data elements
6
Computer that provides services to others
8
Process of finding and fixing code errors
11
Software designed to harm computers
Down
2
Input device with letter and number keys
3
Security system blocking unauthorized access
4
Online data storage and computing
7
Encode data to keep it secure
9
Pointer on a computer screen
10
Error in computer code
12
Capacity of a data connection