Across
1
Temporary storage for fast access
4
Pointer on a computer screen
5
Information processed by a computer
7
Data type with true or false values
8
Wireless internet connection
9
Process of finding and fixing code errors
11
Display screen for a computer
Down
2
Portable personal computer
3
Encode data to keep it secure
6
Computer model of a real-world system
10
Error in computer code