横向
1
Data type with true or false values
5
Temporary computer memory
6
Software designed to harm computers
7
Temporary storage for fast access
8
Program to access the internet
11
Interface for software to communicate
12
Device that directs network traffic
纵向
1
Unit of digital information equal to 8 bits
2
Computer model of a real-world system
3
Connected group of computers
4
Encode data to keep it secure
9
Information processed by a computer
10
Portable personal computer