横向
1
Step-by-step problem-solving method
4
Input device with letter and number keys
6
Reusable block of code
9
Programming language for web browsers
10
Point where user interacts with system
纵向
2
Information processed by a computer
3
Pointer on a computer screen
5
Storage medium for digital data
7
Process of finding and fixing code errors
8
Physical components of a computer
11
Computer model of a real-world system
12
Computer that provides services to others
13
Temporary storage for fast access