Across
1
Point where user interacts with system
5
Conversion of data into secret code
6
Reusable block of code
Down
2
Main processor of a computer
3
Storage medium for digital data
4
Process of finding and fixing code errors
7
Device that directs network traffic
8
Global computer network
9
Data type with true or false values
10
Organized collection of stored data
11
Wireless internet connection