横向
1
Global computer network
4
Main processor of a computer
6
Online data storage and computing
7
Information processed by a computer
8
Program to access the internet
9
Ordered collection of data elements
10
Connected group of computers
11
Encode data to keep it secure
纵向
2
Programming language for web browsers
3
Rules for data communication
5
Short-range wireless technology
12
Process of finding and fixing code errors