Across
1
Computer model of a real-world system
4
Series of commands for a computer
7
Named storage location in code
8
Pointer on a computer screen
11
Programming language for web browsers
12
Wired networking technology
Down
2
Convert code into executable program
3
Encode data to keep it secure
5
Error in computer code
6
Storage medium for digital data
9
Moving images created digitally
10
Short-range wireless technology