Across
1
Set of instructions for a computer
3
Collection of web pages
4
Connected group of computers
9
Main processor of a computer
11
Process of finding and fixing code errors
13
Wired networking technology
14
Data type with true or false values
15
Pointer on a computer screen
Down
2
Physical components of a computer
5
Interface for software to communicate
6
Display screen for a computer
7
Computer model of a real-world system
8
Storage location for code
10
Point where user interacts with system
12
Step-by-step problem-solving method