Across
1
Input device with letter and number keys
3
Reusable block of code
4
Rules for data communication
5
Unit of digital information equal to 8 bits
7
Interface for software to communicate
8
Connected group of computers
Down
2
Display screen for a computer
5
Data type with true or false values
6
Named storage location in code
9
Instructions written for a computer
10
Storage medium for digital data