Across
1
Connected group of computers
3
Smallest unit of a digital image
7
Temporary storage for fast access
9
Instructions written for a computer
10
Unit of digital information equal to 8 bits
11
Device that directs network traffic
12
Global computer network
Down
2
Data type with true or false values
4
Series of commands for a computer
5
Wired networking technology
6
Encode data to keep it secure
8
Named storage location in code