Across
1
Rules for data communication
5
Temporary storage for fast access
6
Reusable block of code
8
Security system blocking unauthorized access
11
Display screen for a computer
12
Unit of digital information equal to 8 bits
13
Storage location for code
Down
2
Capacity of a data connection
3
Main processor of a computer
4
Computer model of a real-world system
7
Conversion of data into secret code
9
Portable personal computer
10
Moving images created digitally