横向
1
Step-by-step problem-solving method
6
Conversion of data into secret code
9
Wired networking technology
10
Temporary storage for fast access
11
Information processed by a computer
12
Smallest unit of digital data
纵向
2
Programs and applications on a computer
3
Process of finding and fixing code errors
4
Set of instructions for a computer
5
Storage location for code
7
Point where user interacts with system
8
Computer model of a real-world system