Across
1
Computer model of a real-world system
6
Error in computer code
7
Programs and applications on a computer
8
Main processor of a computer
9
Point where user interacts with system
10
Connected group of computers
Down
2
Reusable block of code
3
Request for information from a database
4
Capacity of a data connection
5
Conversion of data into secret code
11
Wireless internet connection
12
Collection of web pages
13
Device that directs network traffic