横向
1
Point where user interacts with system
5
Wired networking technology
6
Capacity of a data connection
7
Data type with true or false values
8
Smallest unit of a digital image
纵向
2
Wireless internet connection
3
Temporary storage for fast access
4
Convert code into executable program
9
Reusable block of code
10
Input device with letter and number keys
11
Programs and applications on a computer
12
Physical components of a computer