横向
1
Wireless internet connection
3
Programs and applications on a computer
4
Device that directs network traffic
5
Program to access the internet
6
Smallest unit of digital data
10
Series of commands for a computer
纵向
2
Global computer network
6
Unit of digital information equal to 8 bits
7
Named storage location in code
8
Ordered collection of data elements
9
Reusable block of code