Across
1
Data type with true or false values
3
Rules for data communication
4
Unit of digital information equal to 8 bits
6
Device that directs network traffic
7
Series of commands for a computer
9
Point where user interacts with system
Down
1
Short-range wireless technology
2
Security system blocking unauthorized access
3
Smallest unit of a digital image
5
Programs and applications on a computer
8
Programming language for web browsers