Across
1
Pointer on a computer screen
4
Portable personal computer
6
Unit of digital information equal to 8 bits
7
Storage location for code
9
Function that calls itself
10
Display screen for a computer
Down
1
Instructions written for a computer
2
Series of commands for a computer
3
Physical components of a computer
5
Computer model of a real-world system
8
Rules for data communication
11
Interface for software to communicate