横向
1
Device that directs network traffic
5
Organized collection of stored data
7
Wireless internet connection
8
Portable personal computer
9
Named storage location in code
12
Information processed by a computer
纵向
2
Process of finding and fixing code errors
3
Point where user interacts with system
4
Short-range wireless technology
6
Online data storage and computing
10
Set of instructions for a computer
11
Storage location for code