Across
1
Computer model of a real-world system
5
Series of commands for a computer
7
Physical components of a computer
10
Storage medium for digital data
11
Connected group of computers
12
Main processor of a computer
Down
2
Step-by-step problem-solving method
3
Program to access the internet
4
Temporary computer memory
6
Reusable block of code
8
Convert code into executable program
9
Programming language for web browsers
13
Wired networking technology