横向
1
Pointer on a computer screen
4
Temporary computer memory
5
Input device with letter and number keys
6
Collection of web pages
7
Rules for data communication
11
Named storage location in code
纵向
1
Online data storage and computing
2
Wired networking technology
3
Physical components of a computer
8
Conversion of data into secret code
9
Global computer network
10
Storage location for code
12
Encode data to keep it secure