横向
1
Unit of digital information equal to 8 bits
3
Point where user interacts with system
4
Online data storage and computing
8
Display screen for a computer
10
Software designed to harm computers
纵向
1
Smallest unit of digital data
2
Security system blocking unauthorized access
5
Temporary storage for fast access
6
Computer model of a real-world system
7
Wired networking technology
9
Request for information from a database
11
Moving images created digitally