Across
1
Set of instructions for a computer
5
Display screen for a computer
6
Software designed to harm computers
7
Data type with true or false values
8
Smallest unit of digital data
9
Storage medium for digital data
11
Instructions written for a computer
Down
2
Conversion of data into secret code
3
Temporary storage for fast access
4
Computer model of a real-world system
10
Temporary computer memory