横向
1
Ordered collection of data elements
3
Collection of web pages
6
Error in computer code
8
Rules for data communication
9
Capacity of a data connection
11
Wireless internet connection
12
Series of commands for a computer
纵向
2
Computer model of a real-world system
4
Set of instructions for a computer
5
Portable personal computer
6
Unit of digital information equal to 8 bits
7
Device that directs network traffic
10
Point where user interacts with system