横向
1
Programming language for web browsers
7
Ordered collection of data elements
8
Wired networking technology
9
Conversion of data into secret code
10
Information processed by a computer
11
Encode data to keep it secure
纵向
2
Rules for data communication
3
Wireless internet connection
4
Connected group of computers
5
Programs and applications on a computer
6
Step-by-step problem-solving method