横向
1
Point where user interacts with system
6
Rules for data communication
8
Reusable block of code
10
Wired networking technology
11
Smallest unit of a digital image
纵向
2
Programs and applications on a computer
3
Convert code into executable program
4
Program to access the internet
5
Temporary computer memory
7
Pointer on a computer screen
9
Unit of digital information equal to 8 bits