横向
1
Input device with letter and number keys
5
Named storage location in code
6
Connected group of computers
7
Portable personal computer
8
Main processor of a computer
纵向
2
Instructions written for a computer
3
Moving images created digitally
4
Point where user interacts with system
9
Reusable block of code
10
Error in computer code
11
Set of instructions for a computer
12
Computer model of a real-world system