横向
1
Smallest unit of a digital image
3
Physical components of a computer
4
Input device with letter and number keys
7
Data type with true or false values
11
Point where user interacts with system
纵向
1
Rules for data communication
2
Short-range wireless technology
5
Information processed by a computer
6
Temporary storage for fast access
8
Display screen for a computer
9
Programs and applications on a computer
10
Instructions written for a computer