横向
1
Physical components of a computer
5
Reusable block of code
6
Set of instructions for a computer
7
Pointer on a computer screen
8
Computer model of a real-world system
9
Wireless internet connection
纵向
2
Programs and applications on a computer
3
Process of finding and fixing code errors
4
Programming language for web browsers
10
Step-by-step problem-solving method
11
Collection of web pages
12
Moving images created digitally