横向
1
Wireless internet connection
3
Connected group of computers
6
Interface for software to communicate
7
Physical components of a computer
9
Portable personal computer
11
Step-by-step problem-solving method
12
Series of commands for a computer
纵向
2
Computer model of a real-world system
4
Programming language for web browsers
5
Storage medium for digital data
8
Temporary computer memory
10
Point where user interacts with system