横向
1
Conversion of data into secret code
6
Temporary computer memory
7
Ordered collection of data elements
9
Program to access the internet
10
Rules for data communication
11
Security system blocking unauthorized access
纵向
2
Wireless internet connection
3
Step-by-step problem-solving method
4
Programs and applications on a computer
5
Global computer network
8
Smallest unit of a digital image