横向
1
Organized collection of stored data
6
Collection of web pages
8
Rules for data communication
11
Smallest unit of digital data
12
Point where user interacts with system
纵向
2
Interface for software to communicate
3
Data type with true or false values
4
Computer model of a real-world system
5
Security system blocking unauthorized access
7
Step-by-step problem-solving method
9
Main processor of a computer
10
Wired networking technology