Across
1
Interface for software to communicate
3
Set of instructions for a computer
4
Storage location for code
6
Computer model of a real-world system
8
Programs and applications on a computer
10
Device that directs network traffic
11
Main processor of a computer
Down
2
Encode data to keep it secure
5
Point where user interacts with system
7
Moving images created digitally
9
Request for information from a database
12
Program to access the internet
13
Smallest unit of digital data