横向
1
Series of commands for a computer
5
Point where user interacts with system
6
Computer model of a real-world system
11
Step-by-step problem-solving method
纵向
2
Process of finding and fixing code errors
3
Portable personal computer
4
Reusable block of code
7
Unit of digital information equal to 8 bits
8
Information processed by a computer
9
Input device with letter and number keys
10
Named storage location in code