横向
1
Security system blocking unauthorized access
4
Rules for data communication
5
Unit of digital information equal to 8 bits
8
Step-by-step problem-solving method
纵向
2
Smallest unit of a digital image
3
Online data storage and computing
5
Short-range wireless technology
6
Programming language for web browsers
7
Collection of web pages
9
Programs and applications on a computer
10
Temporary computer memory
11
Encode data to keep it secure