Across
1
Point where user interacts with system
6
Error in computer code
7
Convert code into executable program
12
Encode data to keep it secure
Down
2
Main processor of a computer
3
Collection of web pages
4
Display screen for a computer
5
Unit of digital information equal to 8 bits
8
Computer model of a real-world system
9
Computer that provides services to others
10
Step-by-step problem-solving method
11
Reusable block of code