横向
1
Request for information from a database
4
Display screen for a computer
8
Portable personal computer
11
Global computer network
纵向
2
Temporary computer memory
3
Unit of digital information equal to 8 bits
5
Computer that provides services to others
6
Series of commands for a computer
7
Programming language for web browsers
9
Computer model of a real-world system
10
Interface for software to communicate