横向
1
Point where user interacts with system
5
Smallest unit of digital data
7
Process of finding and fixing code errors
10
Computer that provides services to others
11
Programming language for web browsers
纵向
2
Conversion of data into secret code
3
Reusable block of code
4
Request for information from a database
6
Program to access the internet
8
Programs and applications on a computer
9
Main processor of a computer