Across
1
Device that directs network traffic
2
Information processed by a computer
4
Reusable block of code
5
Process of finding and fixing code errors
6
Function that calls itself
7
Global computer network
9
Ordered collection of data elements
Down
2
Organized collection of stored data
3
Computer model of a real-world system
8
Computer that provides services to others
10
Smallest unit of digital data
11
Set of instructions for a computer
12
Conversion of data into secret code