Across
1
Moving images created digitally
3
Computer model of a real-world system
4
Wireless internet connection
9
Process of finding and fixing code errors
10
Set of instructions for a computer
11
Display screen for a computer
Down
2
Smallest unit of digital data
3
Series of commands for a computer
5
Security system blocking unauthorized access
6
Rules for data communication
7
Short-range wireless technology
8
Conversion of data into secret code
12
Temporary computer memory