Across
1
Main processor of a computer
3
Instructions written for a computer
4
Storage medium for digital data
6
Rules for data communication
7
Unit of digital information equal to 8 bits
8
Programming language for web browsers
11
Programs and applications on a computer
Down
2
Encode data to keep it secure
4
Process of finding and fixing code errors
5
Reusable block of code
9
Collection of web pages
10
Convert code into executable program