Across
1
Main processor of a computer
3
Reusable block of code
4
Temporary storage for fast access
5
Storage location for code
8
Point where user interacts with system
Down
1
Instructions written for a computer
2
Computer model of a real-world system
6
Software designed to harm computers
7
Pointer on a computer screen
9
Named storage location in code
10
Device that directs network traffic