Across
1
Computer model of a real-world system
6
Programs and applications on a computer
7
Pointer on a computer screen
9
Named storage location in code
10
Global computer network
Down
2
Security system blocking unauthorized access
3
Temporary computer memory
4
Main processor of a computer
5
Programming language for web browsers
8
Conversion of data into secret code
11
Process of finding and fixing code errors
12
Smallest unit of a digital image