横向
1
Display screen for a computer
5
Pointer on a computer screen
6
Security system blocking unauthorized access
7
Process of finding and fixing code errors
纵向
2
Connected group of computers
3
Series of commands for a computer
4
Computer that provides services to others
6
Reusable block of code
8
Wireless internet connection
9
Computer model of a real-world system
10
Unit of digital information equal to 8 bits