横向
1
Rules for data communication
3
Interface for software to communicate
6
Short-range wireless technology
7
Named storage location in code
8
Moving images created digitally
9
Wired networking technology
纵向
2
Physical components of a computer
4
Computer model of a real-world system
5
Security system blocking unauthorized access
10
Computer that provides services to others
11
Instructions written for a computer
12
Input device with letter and number keys
13
Request for information from a database