Across
1
Computer model of a real-world system
6
Capacity of a data connection
7
Main processor of a computer
8
Smallest unit of a digital image
9
Program to access the internet
Down
2
Smallest unit of digital data
3
Encode data to keep it secure
3
Conversion of data into secret code
4
Named storage location in code
5
Programs and applications on a computer
9
Unit of digital information equal to 8 bits
10
Instructions written for a computer
11
Display screen for a computer