Across
1
Interface for software to communicate
3
Programs and applications on a computer
4
Security system blocking unauthorized access
5
Storage location for code
6
Process of finding and fixing code errors
8
Online data storage and computing
Down
2
Information processed by a computer
3
Computer model of a real-world system
7
Device that directs network traffic
9
Instructions written for a computer
10
Request for information from a database
11
Smallest unit of a digital image
12
Point where user interacts with system