Across
1
Device that directs network traffic
4
Request for information from a database
5
Physical components of a computer
6
Information processed by a computer
7
Short-range wireless technology
9
Capacity of a data connection
11
Series of commands for a computer
Down
2
Reusable block of code
3
Security system blocking unauthorized access
8
Software designed to harm computers
10
Pointer on a computer screen