Across
1
Smallest unit of a digital image
4
Ordered collection of data elements
5
Capacity of a data connection
7
Display screen for a computer
8
Convert code into executable program
10
Main processor of a computer
Down
2
Connected group of computers
3
Step-by-step problem-solving method
6
Series of commands for a computer
9
Portable personal computer
11
Interface for software to communicate
12
Encode data to keep it secure