横向
1
Ordered collection of data elements
4
Pointer on a computer screen
5
Physical components of a computer
7
Wired networking technology
纵向
2
Device that directs network traffic
3
Temporary storage for fast access
6
Computer that provides services to others
8
Wireless internet connection
9
Information processed by a computer
10
Input device with letter and number keys
11
Point where user interacts with system
12
Program to access the internet