横向
1
Data type with true or false values
4
Portable personal computer
5
Connected group of computers
7
Global computer network
9
Named storage location in code
11
Wired networking technology
纵向
1
Unit of digital information equal to 8 bits
2
Security system blocking unauthorized access
3
Interface for software to communicate
6
Rules for data communication
8
Ordered collection of data elements
10
Display screen for a computer
12
Device that directs network traffic
13
Programs and applications on a computer