Across
1
Physical components of a computer
6
Information processed by a computer
7
Reusable block of code
9
Rules for data communication
10
Interface for software to communicate
11
Unit of digital information equal to 8 bits
Down
2
Software designed to harm computers
3
Convert code into executable program
4
Process of finding and fixing code errors
5
Security system blocking unauthorized access
8
Smallest unit of digital data
12
Data type with true or false values