Across
1
Wired networking technology
4
Unit of digital information equal to 8 bits
5
Input device with letter and number keys
7
Series of commands for a computer
9
Temporary computer memory
11
Connected group of computers
12
Rules for data communication
Down
1
Encode data to keep it secure
2
Smallest unit of digital data
3
Point where user interacts with system
4
Data type with true or false values
6
Display screen for a computer
8
Instructions written for a computer
10
Storage medium for digital data