横向
1
Smallest unit of a digital image
4
Function that calls itself
5
Storage location for code
6
Programming language for web browsers
7
Wireless internet connection
9
Information processed by a computer
11
Rules for data communication
纵向
2
Programs and applications on a computer
3
Security system blocking unauthorized access
8
Global computer network
10
Program to access the internet
12
Data type with true or false values