横向
1
Storage medium for digital data
4
Computer that provides services to others
5
Device that directs network traffic
6
Rules for data communication
7
Conversion of data into secret code
10
Function that calls itself
11
Request for information from a database
纵向
2
Online data storage and computing
3
Programs and applications on a computer
6
Smallest unit of a digital image
8
Pointer on a computer screen
9
Wireless internet connection