Across
1
Reusable block of code
3
Request for information from a database
6
Organized collection of stored data
7
Physical components of a computer
9
Convert code into executable program
11
Point where user interacts with system
Down
2
Encode data to keep it secure
4
Function that calls itself
5
Data type with true or false values
8
Software designed to harm computers
10
Global computer network
12
Temporary computer memory