Across
1
Smallest unit of a digital image
4
Security system blocking unauthorized access
8
Reusable block of code
9
Global computer network
11
Software designed to harm computers
13
Data type with true or false values
Down
2
Main processor of a computer
3
Convert code into executable program
5
Wired networking technology
6
Moving images created digitally
7
Computer model of a real-world system
10
Function that calls itself
12
Ordered collection of data elements