横向
1
Information processed by a computer
3
Wired networking technology
4
Reusable block of code
7
Main processor of a computer
8
Display screen for a computer
9
Instructions written for a computer
纵向
2
Named storage location in code
4
Security system blocking unauthorized access
5
Point where user interacts with system
6
Device that directs network traffic
10
Program to access the internet
11
Programs and applications on a computer
12
Process of finding and fixing code errors