Across
1
Ordered collection of data elements
4
Point where user interacts with system
5
Error in computer code
8
Connected group of computers
9
Temporary computer memory
11
Process of finding and fixing code errors
12
Collection of web pages
Down
2
Software designed to harm computers
3
Request for information from a database
6
Smallest unit of digital data
7
Reusable block of code
10
Encode data to keep it secure
13
Computer model of a real-world system