横向
1
Named storage location in code
4
Information processed by a computer
5
Physical components of a computer
7
Connected group of computers
8
Device that directs network traffic
12
Main processor of a computer
纵向
2
Program to access the internet
3
Temporary storage for fast access
4
Process of finding and fixing code errors
6
Software designed to harm computers
9
Capacity of a data connection
10
Rules for data communication
11
Point where user interacts with system