Across
1
Step-by-step problem-solving method
4
Global computer network
7
Wired networking technology
8
Instructions written for a computer
10
Temporary storage for fast access
13
Computer model of a real-world system
14
Unit of digital information equal to 8 bits
Down
2
Wireless internet connection
3
Point where user interacts with system
5
Reusable block of code
6
Process of finding and fixing code errors
9
Rules for data communication
11
Short-range wireless technology
12
Series of commands for a computer