Across
1
Computer model of a real-world system
5
Global computer network
7
Temporary computer memory
9
Connected group of computers
11
Process of finding and fixing code errors
12
Information processed by a computer
13
Interface for software to communicate
Down
2
Wired networking technology
3
Security system blocking unauthorized access
4
Set of instructions for a computer
6
Function that calls itself
8
Request for information from a database
10
Capacity of a data connection