横向
1
Storage medium for digital data
3
Temporary storage for fast access
4
Physical components of a computer
6
Collection of web pages
8
Device that directs network traffic
9
Smallest unit of digital data
10
Process of finding and fixing code errors
11
Computer model of a real-world system
13
Program to access the internet
纵向
2
Global computer network
5
Organized collection of stored data
7
Connected group of computers
12
Computer that provides services to others