横向
1
Pointer on a computer screen
3
Short-range wireless technology
4
Storage location for code
8
Point where user interacts with system
9
Smallest unit of digital data
纵向
2
Temporary computer memory
3
Program to access the internet
5
Encode data to keep it secure
5
Conversion of data into secret code
6
Device that directs network traffic
7
Computer model of a real-world system