横向
1
Reusable block of code
6
Short-range wireless technology
7
Smallest unit of digital data
9
Computer that provides services to others
纵向
2
Capacity of a data connection
3
Unit of digital information equal to 8 bits
4
Wireless internet connection
5
Programs and applications on a computer
8
Global computer network
10
Program to access the internet
11
Device that directs network traffic