Across
1
Temporary storage for fast access
4
Named storage location in code
7
Point where user interacts with system
8
Interface for software to communicate
9
Smallest unit of a digital image
10
Storage medium for digital data
12
Rules for data communication
Down
2
Programs and applications on a computer
3
Data type with true or false values
5
Temporary computer memory
6
Software designed to harm computers
11
Security system blocking unauthorized access