横向
1
Collection of web pages
4
Wireless internet connection
5
Conversion of data into secret code
7
Computer that provides services to others
10
Rules for data communication
11
Temporary storage for fast access
纵向
2
Information processed by a computer
3
Global computer network
6
Smallest unit of a digital image
8
Portable personal computer
9
Pointer on a computer screen
12
Interface for software to communicate